Bug #105918 Bug when dragging entities, screen flickering and crashes
Submitted: 16 Dec 2021 11:08 Modified: 16 Dec 2021 16:50
Reporter: Ognjen Prica Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Workbench: Modeling Severity:S3 (Non-critical)
Version:8.0.27 OS:Windows (Microsoft Windows 10 Pro)
Assigned to: CPU Architecture:Any
Tags: WBBugReporter

[16 Dec 2021 11:08] Ognjen Prica 
Description:
When I create a table/entity in a model I am able to drag it just fine. The problem is when I click outside the entity. If I try to drag it again the entity doesn't keep up with my cursor. It cuts and lags. And if I add another entity, as with the first one I can drag it fine, but the moment I click outside it and try to drag it again it starts cutting and lagging. And for the screen flickering, I don't know why it happens but it does sometimes, it flashes blue when I move the cursor. And also, I've had crashes happen very randomly. Sometimes when I add a PK, just after saving a model, modifying the relationship. It's really random.

How to repeat:
Dragging: Just create an entity and click outside it. Then try to drag it. That's how I'm able to recreate it every time.
Screen flickering: Sorry but I wasn't able to reproduce it, it happens randomly
Crashes: It seems like a random occurrence as well, sorry
[16 Dec 2021 12:07] MySQL Verification Team 
Hello Ognjen Prica,

Thank you for the bug report.
Could you please provide screenshot or video illustrating the issue?

Regards,
Ashwini Patil
[16 Dec 2021 12:21] Ognjen Prica 
Here's the video that shows the bug

Attachment: bug.mkv (video/x-matroska, text), 2.86 MiB.
[16 Dec 2021 12:45] MySQL Verification Team 
Hello Ognjen Prica,

Thank you for the details.
I tried to reproduce your issue on windows 10 with MySQL workbench 8.0.27 but I am not seeing any issues at my end.
Please re-install using the repair option. Thanks.

Regards,
Ashwini Patil
[16 Dec 2021 16:50] Ognjen Prica 
Hello, I'm sorry to say that repairing it didn't fix the issue. Is there anything else I can do? I've done CPU, GPU and RAM tests and they passed them with no errors. I have no idea what to try next..