diff --git a/packages/bruno-app/src/components/CodeEditor/StyledWrapper.js b/packages/bruno-app/src/components/CodeEditor/StyledWrapper.js
index 6cb0188ee..26f7a3ddb 100644
--- a/packages/bruno-app/src/components/CodeEditor/StyledWrapper.js
+++ b/packages/bruno-app/src/components/CodeEditor/StyledWrapper.js
@@ -6,12 +6,22 @@ const StyledWrapper = styled.div`
     border: solid 1px ${(props) => props.theme.codemirror.border};
   }
 
+  .CodeMirror-overlayscroll-horizontal div, .CodeMirror-overlayscroll-vertical div {
+    background: #d2d7db;
+  }
+
   textarea.cm-editor {
     position: relative;
   }
 
   // Todo: dark mode temporary fix
   // Clean this
+  .CodeMirror.cm-s-monokai {
+    .CodeMirror-overlayscroll-horizontal div, .CodeMirror-overlayscroll-vertical div {
+      background: #444444;
+    }
+  }
+
   .cm-s-monokai span.cm-property, .cm-s-monokai span.cm-attribute {
     color: #9cdcfe !important;
   }
diff --git a/packages/bruno-app/src/components/CodeEditor/index.js b/packages/bruno-app/src/components/CodeEditor/index.js
index d7f986a6b..fe9ad2cb0 100644
--- a/packages/bruno-app/src/components/CodeEditor/index.js
+++ b/packages/bruno-app/src/components/CodeEditor/index.js
@@ -43,6 +43,7 @@ export default class CodeEditor extends React.Component {
       foldGutter: true,
       gutters: ['CodeMirror-linenumbers', 'CodeMirror-foldgutter'],
       readOnly: this.props.readOnly,
+      scrollbarStyle: "overlay",
       theme: this.props.theme === 'dark' ? 'monokai' : 'default',
       extraKeys: {
         'Cmd-Enter': () => {
diff --git a/packages/bruno-app/src/components/RunnerResults/StyledWrapper.js b/packages/bruno-app/src/components/RunnerResults/StyledWrapper.js
index f50209856..0178b90d7 100644
--- a/packages/bruno-app/src/components/RunnerResults/StyledWrapper.js
+++ b/packages/bruno-app/src/components/RunnerResults/StyledWrapper.js
@@ -6,6 +6,9 @@ const Wrapper = styled.div`
       color: ${(props) => props.theme.textLink};
     }
   }
+  .danger {
+    color: ${(props) => props.theme.colors.text.danger};
+  }
 
   .test-summary {
     color: ${(props) => props.theme.tabs.active.border};
diff --git a/packages/bruno-app/src/components/RunnerResults/index.js b/packages/bruno-app/src/components/RunnerResults/index.js
index 8794390da..77eb179b8 100644
--- a/packages/bruno-app/src/components/RunnerResults/index.js
+++ b/packages/bruno-app/src/components/RunnerResults/index.js
@@ -32,17 +32,19 @@ export default function RunnerResults({collection}) {
     item.pathname = info.pathname;
     item.relativePath = getRelativePath(collection.pathname, info.pathname);
 
-    if(item.testResults) {
-      const failed = item.testResults.filter((result) => result.status === 'fail');
+    if(item.status !== "error") {
+      if(item.testResults) {
+        const failed = item.testResults.filter((result) => result.status === 'fail');
 
-      item.testStatus = failed.length ? 'fail' : 'pass';
-    } else {
-      item.testStatus = 'pass';
+        item.testStatus = failed.length ? 'fail' : 'pass';
+      } else {
+        item.testStatus = 'pass';
+      }
     }
   });
 
-  const passedRequests = items.filter((item) => item.testStatus === 'pass');
-  const failedRequests = items.filter((item) => item.testStatus === 'fail');
+  const passedRequests = items.filter((item) => item.status !== "error" && item.testStatus === 'pass');
+  const failedRequests = items.filter((item) => item.status !== "error" && item.testStatus === 'fail');
 
   return (
     <StyledWrapper className='px-4'>
@@ -61,14 +63,14 @@ export default function RunnerResults({collection}) {
                 <div className="item-path mt-2">
                   <div className="flex items-center">
                     <span>
-                        {item.testStatus === 'pass' ? (
+                        {item.status !== "error" && item.testStatus === 'pass' ? (
                           <IconCircleCheck className="test-success" size={20} strokeWidth={1.5}/>
                         ) : (
                           <IconCircleX className="test-failure" size={20} strokeWidth={1.5}/>
                         )}
                     </span>
-                    <span className='mr-1 ml-2'>{item.relativePath}</span>
-                    {item.status !== "completed" ? (
+                    <span className={`mr-1 ml-2 ${(item.status == "error" || item.testStatus == 'fail') ? 'danger' : ''}`}>{item.relativePath}</span>
+                    {(item.status !== "error" && item.status !== "completed") ? (
                       <IconRefresh className="animate-spin ml-1" size={18} strokeWidth={1.5}/>
                     ) : (
                       <span className='text-xs link cursor-pointer' onClick={() => setSelectedItem(item)}>
@@ -81,6 +83,11 @@ export default function RunnerResults({collection}) {
                       </span>
                     )}
                   </div>
+                  {item.status == "error" ? (
+                    <div className="error-message pl-8 pt-2 text-xs">
+                      {item.error}
+                    </div>
+                  ) : null }
 
                   <ul className="pl-8">
                     {item.testResults ? item.testResults.map((result) => (
diff --git a/packages/bruno-app/src/components/VariablesView/VariablesTable/StyledWrapper.js b/packages/bruno-app/src/components/VariablesView/VariablesTable/StyledWrapper.js
index 3551b5652..b22e1c1e4 100644
--- a/packages/bruno-app/src/components/VariablesView/VariablesTable/StyledWrapper.js
+++ b/packages/bruno-app/src/components/VariablesView/VariablesTable/StyledWrapper.js
@@ -6,12 +6,12 @@ const StyledWrapper = styled.div`
   }
 
   .variable-name{
-    width:100px;
+    min-width:180px;
   }
 
   .variable-value {
-    max-width: 500px;
-    inline-size: 500px;
+    max-width: 600px;
+    inline-size: 600px;
     overflow-wrap: break-word;
   }
 `
diff --git a/packages/bruno-app/src/components/VariablesView/VariablesTable/index.js b/packages/bruno-app/src/components/VariablesView/VariablesTable/index.js
index 733be81b1..162ba9798 100644
--- a/packages/bruno-app/src/components/VariablesView/VariablesTable/index.js
+++ b/packages/bruno-app/src/components/VariablesView/VariablesTable/index.js
@@ -1,10 +1,24 @@
 import React from 'react';
+import forOwn from 'lodash/forOwn';
+import cloneDeep from 'lodash/cloneDeep';
+import { uuid } from 'utils/common';
 import StyledWrapper from './StyledWrapper';
 
-const VariablesTable = ({ variables }) => {
+const VariablesTable = ({ variables, collectionVariables }) => {
+  const collectionVars = [];
+
+  forOwn(cloneDeep(collectionVariables), (value, key) => {
+    collectionVars.push({
+      uid: uuid(),
+      name: key,
+      value: value
+    });
+  });
+
   return (
     <StyledWrapper>
       <div className="flex flex-col w-full">
+        <div className='mb-2 font-medium'>Environment Variables</div>
         {(variables && variables.length) ? variables.map((variable) => {
           return (
             <div key={variable.uid} className="flex">
@@ -13,6 +27,16 @@ const VariablesTable = ({ variables }) => {
             </div>
           );
         }) : null}
+
+        <div className='mt-2 font-medium'>Collection Variables</div>
+        {(collectionVars && collectionVars.length) ? collectionVars.map((variable) => {
+          return (
+            <div key={variable.uid} className="flex">
+              <div className='variable-name text-yellow-600 text-right pr-2'>{variable.name}</div>
+              <div className='variable-value pl-2 whitespace-normal text-left flex-grow'>{variable.value}</div>
+            </div>
+          );
+        }) : null}
       </div>
     </StyledWrapper>
   );
diff --git a/packages/bruno-app/src/components/VariablesView/index.js b/packages/bruno-app/src/components/VariablesView/index.js
index b2331edf7..d32c71f4b 100644
--- a/packages/bruno-app/src/components/VariablesView/index.js
+++ b/packages/bruno-app/src/components/VariablesView/index.js
@@ -34,7 +34,7 @@ const VariablesView = ({collection}) => {
             handleClose={() => setPopOverOpen(false)}
           >
             <div className="px-2 py-1">
-              {(enabledVariables && enabledVariables.length) ? <VariablesTable variables={enabledVariables} /> : 'No variables found'}
+              {(enabledVariables && enabledVariables.length) ? <VariablesTable variables={enabledVariables} collectionVariables={collection.collectionVariables}/> : 'No variables found'}
             </div>
           </PopOver>
         )}
diff --git a/packages/bruno-app/src/pageComponents/Index/index.js b/packages/bruno-app/src/pageComponents/Index/index.js
index 73d281c6c..f2620052d 100644
--- a/packages/bruno-app/src/pageComponents/Index/index.js
+++ b/packages/bruno-app/src/pageComponents/Index/index.js
@@ -8,11 +8,13 @@ import { useSelector } from 'react-redux';
 import StyledWrapper from './StyledWrapper';
 import 'codemirror/theme/material.css';
 import 'codemirror/theme/monokai.css';
+import 'codemirror/addon/scroll/simplescrollbars.css';
 
 const SERVER_RENDERED = typeof navigator === 'undefined' || global['PREVENT_CODEMIRROR_RENDER'] === true;
 if (!SERVER_RENDERED) {
   require('codemirror/mode/javascript/javascript');
   require('codemirror/mode/xml/xml');
+  require('codemirror/addon/scroll/simplescrollbars');
   require('codemirror/addon/edit/matchbrackets');
   require('codemirror/addon/fold/brace-fold');
   require('codemirror/addon/fold/foldgutter');
diff --git a/packages/bruno-app/src/providers/App/useCollectionTreeSync.js b/packages/bruno-app/src/providers/App/useCollectionTreeSync.js
index a3e312be7..ae394a9eb 100644
--- a/packages/bruno-app/src/providers/App/useCollectionTreeSync.js
+++ b/packages/bruno-app/src/providers/App/useCollectionTreeSync.js
@@ -82,8 +82,13 @@ const useCollectionTreeSync = () => {
       toast.success('Collection is already opened');
     };
 
-    const _displayError = (message) => {
-      toast.error(message || 'Something went wrong!');
+    const _displayError = (error) => {
+      if(typeof error === "string") {
+        return toast.error(error || 'Something went wrong!');
+      }
+      if(typeof message === "object") {
+        return toast.error(error.message || 'Something went wrong!');
+      }
     };
 
     const _httpRequestSent = (val) => {
diff --git a/packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js b/packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js
index 3e589fba5..b39e985ec 100644
--- a/packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js
+++ b/packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js
@@ -1,6 +1,7 @@
 import path from 'path';
 import toast from 'react-hot-toast';
 import trim from 'lodash/trim';
+import get from 'lodash/get';
 import filter from 'lodash/filter';
 import { uuid } from 'utils/common';
 import cloneDeep from 'lodash/cloneDeep';
diff --git a/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js b/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
index 55542ac95..300059310 100644
--- a/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
+++ b/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
@@ -888,7 +888,7 @@ export const collectionsSlice = createSlice({
       }
     },
     runFolderEvent: (state, action) => {
-      const { collectionUid, folderUid, itemUid, type } = action.payload;
+      const { collectionUid, folderUid, itemUid, type, error } = action.payload;
       const collection = findCollectionByUid(state.collections, collectionUid);
 
       if (collection) {
@@ -920,6 +920,13 @@ export const collectionsSlice = createSlice({
           const item = collection.runnerResult.items.find((i) => i.uid === request.uid);
           item.testResults = action.payload.testResults;
         }
+
+        if(type === 'error') {
+          const item = collection.runnerResult.items.find((i) => i.uid === request.uid);
+          item.error = action.payload.error;
+          item.responseReceived = action.payload.responseReceived;
+          item.status = "error";
+        }
       }
     }
   }
diff --git a/packages/bruno-electron/src/app/collections.js b/packages/bruno-electron/src/app/collections.js
index 870b1f5e7..66c40ff2e 100644
--- a/packages/bruno-electron/src/app/collections.js
+++ b/packages/bruno-electron/src/app/collections.js
@@ -74,7 +74,9 @@ const openCollection = async (win, watcher, collectionPath, options = {}) => {
       ipcMain.emit('main:collection-opened', win, collectionPath, uid);
     } catch(err) {
       if(!options.dontSendDisplayErrors) {
-        win.webContents.send('main:display-error', err.message || 'An error occured while opening the local collection');
+        win.webContents.send('main:display-error', {
+          error: err.message || 'An error occured while opening the local collection'
+        });
       }
     }
   } else {
diff --git a/packages/bruno-electron/src/ipc/network/index.js b/packages/bruno-electron/src/ipc/network/index.js
index 35cfd2068..f816e72f0 100644
--- a/packages/bruno-electron/src/ipc/network/index.js
+++ b/packages/bruno-electron/src/ipc/network/index.js
@@ -257,6 +257,9 @@ const registerNetworkIpc = (mainWindow, watcher, lastOpenedCollections) => {
           itemUid
         };
 
+        let timeStart;
+        let timeEnd;
+
         try {
           mainWindow.webContents.send('main:run-folder-event', {
             type: 'request-queued',
@@ -305,9 +308,9 @@ const registerNetworkIpc = (mainWindow, watcher, lastOpenedCollections) => {
             ...eventData
           });
 
-          const timeStart = Date.now();
+          timeStart = Date.now();
           const response = await axios(request);
-          const timeEnd = Date.now();
+          timeEnd = Date.now();
 
           if(request.script && request.script.length) {
             let script = request.script + '\n if (typeof onResponse === "function") {onResponse(__brunoResponse);}';
@@ -346,9 +349,27 @@ const registerNetworkIpc = (mainWindow, watcher, lastOpenedCollections) => {
             }
           });
         } catch (error) {
+          let responseReceived = {};
+          let duration = 0;
+
+          if(timeStart && timeEnd) {
+            duration = timeEnd - timeStart;
+          }
+
+          if(error && error.response) {
+            responseReceived = {
+              status: error.response.status,
+              statusText: error.response.statusText,
+              headers: Object.entries(error.response.headers),
+              duration: duration,
+              size: error.response.headers['content-length'] || getSize(error.response.data),
+              data: error.response.data,
+            }
+          }
           mainWindow.webContents.send('main:run-folder-event', {
             type: 'error',
-            error,
+            error: error ? error.message : 'An error occurred while running the request',
+            responseReceived: responseReceived,
             ...eventData
           });
         }
@@ -356,8 +377,7 @@ const registerNetworkIpc = (mainWindow, watcher, lastOpenedCollections) => {
     } catch (error) {
       mainWindow.webContents.send('main:run-folder-event', {
         type: 'error',
-        error,
-        ...eventData
+        error
       });
     }
   });
diff --git a/packages/bruno-electron/src/ipc/network/interpolate-vars.js b/packages/bruno-electron/src/ipc/network/interpolate-vars.js
index f6f496a47..cc3753abe 100644
--- a/packages/bruno-electron/src/ipc/network/interpolate-vars.js
+++ b/packages/bruno-electron/src/ipc/network/interpolate-vars.js
@@ -27,35 +27,27 @@ const interpolateVars = (request, envVars = {}, collectionVariables ={}) => {
     request.headers[key] = interpolate(value);
   });
 
+  if(request.headers["content-type"] === "application/json") {
+    if(typeof request.data === "object") {
+      try {
+        let parsed = JSON.stringify(request.data);
+        parsed = interpolate(parsed);
+        request.data = JSON.parse(parsed);
+      } catch (err) {
+      }
+    }
+
+    if(typeof request.data === "string") {
+      if(request.data.length) {
+        request.data = interpolate(request.data);
+      }
+    }
+  }
+
   each(request.params, (param) => {
     param.value = interpolate(param.value);
   });
 
-  // Todo: Make interpolation work with body mode json
-  const mode = get(request, 'body.mode');
-  switch (mode) {
-    case 'text': {
-      request.body.text = interpolate(request.body.text);
-      break;
-    }
-    case 'xml': {
-      request.body.text = interpolate(request.body.text);
-      break;
-    }
-    case 'multipartForm': {
-      each(request.body.multipartForm, (param) => {
-        param.value = interpolate(param.value);
-      });
-      break;
-    }
-    case 'formUrlEncoded': {
-      each(request.body.formUrlEncoded, (param) => {
-        param.value = interpolate(param.value);
-      });
-      break;
-    }
-  }
-
   return request;
 };