diff --git a/apps/remix-ide-e2e/src/tests/editorAutoComplete.test.ts b/apps/remix-ide-e2e/src/tests/editorAutoComplete.test.ts
index d30c942b59..171ad97b6a 100644
--- a/apps/remix-ide-e2e/src/tests/editorAutoComplete.test.ts
+++ b/apps/remix-ide-e2e/src/tests/editorAutoComplete.test.ts
@@ -12,6 +12,15 @@ module.exports = {
   before: function (browser: NightwatchBrowser, done: VoidFunction) {
     init(browser, done, 'http://127.0.0.1:8080', false)
   },
+
+  'Should enable settings': function (browser: NightwatchBrowser) {
+    browser
+      .clickLaunchIcon('settings')
+      .click('[data-id="settingsAutoCompleteLabel"]')
+      .click('[data-id="settingsShowGasLabel"]')
+      .click('[data-id="displayErrorsLabel"]')
+  },
+
   'Should add test and base files #group1': function (browser: NightwatchBrowser) {
     browser.addFile(examples.testContract.name, examples.testContract)
       .addFile(examples.baseContract.name, examples.baseContract)
diff --git a/apps/remix-ide-e2e/src/tests/editorHoverContext.test.ts b/apps/remix-ide-e2e/src/tests/editorHoverContext.test.ts
index db86224b11..f9f5eef0c4 100644
--- a/apps/remix-ide-e2e/src/tests/editorHoverContext.test.ts
+++ b/apps/remix-ide-e2e/src/tests/editorHoverContext.test.ts
@@ -18,6 +18,14 @@ module.exports = {
         init(browser, done, 'http://127.0.0.1:8080', false)
     },
 
+    'Should enable settings': function (browser: NightwatchBrowser) {
+        browser
+          .clickLaunchIcon('settings')
+          .click('[data-id="settingsAutoCompleteLabel"]')
+          .click('[data-id="settingsShowGasLabel"]')
+          .click('[data-id="displayErrorsLabel"]')
+      },
+
     'Should load the test file': function (browser: NightwatchBrowser) {
         browser.openFile('contracts')
             .openFile('contracts/3_Ballot.sol')
diff --git a/apps/remix-ide-e2e/src/tests/editorReferences.test.ts b/apps/remix-ide-e2e/src/tests/editorReferences.test.ts
index 86856a9822..f63837233e 100644
--- a/apps/remix-ide-e2e/src/tests/editorReferences.test.ts
+++ b/apps/remix-ide-e2e/src/tests/editorReferences.test.ts
@@ -20,6 +20,13 @@ module.exports = {
         init(browser, done, 'http://127.0.0.1:8080', false)
     },
 
+    'Should enable settings': function (browser: NightwatchBrowser) {
+        browser
+          .clickLaunchIcon('settings')
+          .click('[data-id="settingsAutoCompleteLabel"]')
+          .click('[data-id="settingsShowGasLabel"]')
+          .click('[data-id="displayErrorsLabel"]')
+      },
     'Should load the test file': function (browser: NightwatchBrowser) {
         browser.openFile('contracts')
             .openFile('contracts/3_Ballot.sol')
diff --git a/apps/remix-ide-e2e/src/tests/editor_error_marker.test.ts b/apps/remix-ide-e2e/src/tests/editor_error_marker.test.ts
index 8d8cba54e0..daa5456982 100644
--- a/apps/remix-ide-e2e/src/tests/editor_error_marker.test.ts
+++ b/apps/remix-ide-e2e/src/tests/editor_error_marker.test.ts
@@ -8,6 +8,13 @@ module.exports = {
   before: function (browser: NightwatchBrowser, done: VoidFunction) {
     init(browser, done, 'http://127.0.0.1:8080', true)
   },
+  'Should enable settings': function (browser: NightwatchBrowser) {
+    browser
+      .clickLaunchIcon('settings')
+      .click('[data-id="settingsAutoCompleteLabel"]')
+      .click('[data-id="settingsShowGasLabel"]')
+      .click('[data-id="displayErrorsLabel"]')
+  },
   'Should add error marker': function (browser: NightwatchBrowser) {
     browser
     .openFile('contracts')
diff --git a/apps/remix-ide-e2e/src/tests/editor_line_text.test.ts b/apps/remix-ide-e2e/src/tests/editor_line_text.test.ts
index afff1c8f28..24eb0540e1 100644
--- a/apps/remix-ide-e2e/src/tests/editor_line_text.test.ts
+++ b/apps/remix-ide-e2e/src/tests/editor_line_text.test.ts
@@ -8,6 +8,13 @@ module.exports = {
   before: function (browser: NightwatchBrowser, done: VoidFunction) {
     init(browser, done, 'http://127.0.0.1:8080', true)
   },
+  'Should enable settings': function (browser: NightwatchBrowser) {
+    browser
+      .clickLaunchIcon('settings')
+      .click('[data-id="settingsAutoCompleteLabel"]')
+      .click('[data-id="settingsShowGasLabel"]')
+      .click('[data-id="displayErrorsLabel"]')
+  },
   'Should add line texts': function (browser: NightwatchBrowser) {
     browser
     .openFile('contracts')
diff --git a/apps/remix-ide/src/app/plugins/parser/code-parser.tsx b/apps/remix-ide/src/app/plugins/parser/code-parser.tsx
index c9caf3b70c..b763f81a3c 100644
--- a/apps/remix-ide/src/app/plugins/parser/code-parser.tsx
+++ b/apps/remix-ide/src/app/plugins/parser/code-parser.tsx
@@ -87,6 +87,18 @@ export class CodeParser extends Plugin {
         }
     }
 
+    async handleChangeEvents() {
+        const completionSettings = await this.call('config', 'getAppParameter', 'auto-completion')
+        if (completionSettings) {
+            await this.antlrService.getCurrentFileAST()
+        }
+        const showGasSettings = await this.call('config', 'getAppParameter', 'show-gas')
+        const showErrorSettings = await this.call('config', 'getAppParameter', 'display-errors')
+        if(showGasSettings || showErrorSettings || completionSettings) {
+            await this.compilerService.compile()
+        }
+    }
+
     async onActivation() {
 
         this.gasService = new CodeParserGasService(this)
@@ -102,8 +114,7 @@ export class CodeParser extends Plugin {
 
         this.on('editor', 'didChangeFile', async (file) => {
             await this.call('editor', 'discardLineTexts')
-            await this.antlrService.getCurrentFileAST()
-            await this.compilerService.compile()
+            await this.handleChangeEvents()
         })
 
         this.on('filePanel', 'setWorkspace', async () => {
@@ -113,8 +124,7 @@ export class CodeParser extends Plugin {
 
         this.on('fileManager', 'currentFileChanged', async () => {
             await this.call('editor', 'discardLineTexts')
-            await this.antlrService.getCurrentFileAST()
-            await this.compilerService.compile()
+            await this.handleChangeEvents()
         })
 
         this.on('solidity', 'loadingCompiler', async (url) => {
@@ -188,10 +198,10 @@ export class CodeParser extends Plugin {
         const index = {}
         const contractName: string = contractNode.name
         const callback = (node) => {
-            if(inScope && node.scope !== contractNode.id
+            if (inScope && node.scope !== contractNode.id
                 && !(node.nodeType === 'EnumDefinition' || node.nodeType === 'EventDefinition' || node.nodeType === 'ModifierDefinition'))
                 return
-            if(inScope) node.isClassNode = true;
+            if (inScope) node.isClassNode = true;
             node.gasEstimate = this._getContractGasEstimate(node, contractName, fileName, compilatioResult)
             node.functionName = node.name + this._getInputParams(node)
             node.contractName = contractName
@@ -227,11 +237,11 @@ export class CodeParser extends Plugin {
                                     if ((node.scope && node.scope === baseContract.id)
                                         || node.nodeType === 'EnumDefinition'
                                         || node.nodeType === 'EventDefinition'
-                                        ) {
+                                    ) {
                                         baseNodesWithBaseContractScope[node.id] = node
                                     }
-                                    if(node.members){
-                                        for(const member of node.members){
+                                    if (node.members) {
+                                        for (const member of node.members) {
                                             member.contractName = (baseContract as any).name
                                             member.contractId = (baseContract as any).id
                                             member.isBaseNode = true;
@@ -249,7 +259,7 @@ export class CodeParser extends Plugin {
                 if (node.nodeType === 'ImportDirective') {
 
                     const imported = await this.resolveImports(node, {})
-                    
+
                     for (const importedNode of (Object.values(imported) as any)) {
                         if (importedNode.nodes)
                             for (const subNode of importedNode.nodes) {
diff --git a/libs/remix-ui/settings/src/lib/remix-ui-settings.tsx b/libs/remix-ui/settings/src/lib/remix-ui-settings.tsx
index 0a24d3b038..b31313726d 100644
--- a/libs/remix-ui/settings/src/lib/remix-ui-settings.tsx
+++ b/libs/remix-ui/settings/src/lib/remix-ui-settings.tsx
@@ -41,13 +41,13 @@ export const RemixUiSettings = (props: RemixUiSettingsProps) => {
     if (javascriptVM === null || javascriptVM === undefined) ethereumVM(props.config, true, dispatch)
 
     const useAutoComplete = props.config.get('settings/auto-completion')
-    if (useAutoComplete === null || useAutoComplete === undefined) useAutoCompletion(props.config, true, dispatch)
+    if (useAutoComplete === null || useAutoComplete === undefined) useAutoCompletion(props.config, false, dispatch)
 
     const displayErrors = props.config.get('settings/display-errors')
-    if (displayErrors === null || displayErrors === undefined) useDisplayErrors(props.config, true, dispatch)
+    if (displayErrors === null || displayErrors === undefined) useDisplayErrors(props.config, false, dispatch)
   
     const useShowGas = props.config.get('settings/show-gas')
-    if (useShowGas === null || useShowGas === undefined) useShowGasInEditor(props.config, true, dispatch)
+    if (useShowGas === null || useShowGas === undefined) useShowGasInEditor(props.config, false, dispatch)
   }
   useEffect(() => initValue(), [resetState, props.config])
   useEffect(() => initValue(), [])
@@ -148,9 +148,10 @@ export const RemixUiSettings = (props: RemixUiSettingsProps) => {
     const isEditorWrapChecked = props.config.get('settings/text-wrap') || false
     const isPersonalChecked = props.config.get('settings/personal-mode') || false
     const isMatomoChecked = props.config.get('settings/matomo-analytics') || false
-    const isAutoCompleteChecked = props.config.get('settings/auto-completion') === null ? true:props.config.get('settings/auto-completion')
-    const isShowGasInEditorChecked = props.config.get('settings/show-gas') === null ? true:props.config.get('settings/show-gas')
-    const displayErrorsChecked = props.config.get('settings/display-errors') === null ? true:props.config.get('settings/display-errors')
+
+    const isAutoCompleteChecked = props.config.get('settings/auto-completion') || false
+    const isShowGasInEditorChecked = props.config.get('settings/show-gas') || false
+    const displayErrorsChecked = props.config.get('settings/display-errors') || false
     return (
       <div className="$border-top">
         <div title="Reset to Default settings." className='d-flex justify-content-end pr-4'>
@@ -188,19 +189,19 @@ export const RemixUiSettings = (props: RemixUiSettingsProps) => {
           </div>
           <div className='custom-control custom-checkbox mb-1'>
             <input onChange={onchangeUseAutoComplete} id="settingsUseAutoComplete" type="checkbox" className="custom-control-input" checked={isAutoCompleteChecked} />
-            <label className={`form-check-label custom-control-label align-middle ${getTextClass('settings/auto-completion')}`} htmlFor="settingsUseAutoComplete">
+            <label className={`form-check-label custom-control-label align-middle ${getTextClass('settings/auto-completion')}`} data-id="settingsAutoCompleteLabel" htmlFor="settingsUseAutoComplete">
               <span>{useAutoCompleteText}</span>
             </label>
           </div>
           <div className='custom-control custom-checkbox mb-1'>
             <input onChange={onchangeShowGasInEditor} id="settingsUseShowGas" type="checkbox" className="custom-control-input" checked={isShowGasInEditorChecked} />
-            <label className={`form-check-label custom-control-label align-middle ${getTextClass('settings/show-gas')}`} htmlFor="settingsUseShowGas">
+            <label className={`form-check-label custom-control-label align-middle ${getTextClass('settings/show-gas')}`} data-id="settingsShowGasLabel" htmlFor="settingsUseShowGas">
               <span>{useShowGasInEditorText}</span>
             </label>
           </div>
           <div className='custom-control custom-checkbox mb-1'>
             <input onChange={onchangeDisplayErrors} id="settingsDisplayErrors" type="checkbox" className="custom-control-input" checked={displayErrorsChecked} />
-            <label className={`form-check-label custom-control-label align-middle ${getTextClass('settings/display-errors')}`} htmlFor="settingsDisplayErrors">
+            <label className={`form-check-label custom-control-label align-middle ${getTextClass('settings/display-errors')}`}  data-id="displayErrorsLabel" htmlFor="settingsDisplayErrors">
               <span>{displayErrorsText}</span>
             </label>
           </div>