Studio hangs when I copy activities within the workflow

When I select an activity and click ctrl+c or ctrl+x the studio hangs for at least 10 secs, this happens every time I hit copy.

How can I solve this problem please.

Hi @Al_kaiser

Welcome to our UiPath Forum! :slight_smile:

Does this also happen on a freshly new project?

Hello, @loginerror
Yes, this does.
It’s also happen on a freshly new project.

Thanks for the video.

Could you share your Studio version? You can see here for the type of information that is needed to properly tackle the issue on our end :slight_smile:
Forum FAQ - Information to provide when reporting a bug

1 Like

Of course
This is my Studio Version.

And this is my project.json

“name”: “BlankProcess”,
“description”: “Blank Process”,
“main”: “Main.xaml”,
“dependencies”: {
“UiPath.Excel.Activities”: “[2.9.2-preview]”,
“UiPath.Mail.Activities”: “[1.9.2-preview]”,
“UiPath.System.Activities”: “[20.10.0-preview]”,
“UiPath.UIAutomation.Activities”: “[20.10.0-preview]”
“webServices”: ,
“entitiesStores”: ,
“schemaVersion”: “4.0”,
“studioVersion”: “”,
“projectVersion”: “1.0.0”,
“runtimeOptions”: {
“autoDispose”: false,
“isPausable”: true,
“requiresUserInteraction”: true,
“supportsPersistence”: false,
“excludedLoggedData”: [
“executionType”: “Workflow”,
“readyForPiP”: false,
“startsInPiP”: false
“designOptions”: {
“projectProfile”: “Developement”,
“outputType”: “Process”,
“libraryOptions”: {
“includeOriginalXaml”: false,
“processOptions”: {
“fileInfoCollection”: ,
“modernBehavior”: false
“expressionLanguage”: “VisualBasic”,
“isTemplate”: false

Hi @Al_kaiser

We have trouble reproducing this issue. Could you try updating to the latest Studio version 2020.10.0-beta.511 and see if the issue is fixed?

One thing to try would be to see if there is any software that can interfere with Studio, maybe some aggressive antivirus?

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