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[Bug]: Annoying screen block bug! #935
Description
Describe the bug
Super annoying bug.
It took a while to figure out it was massCode.
I had installed OCR and other software, and couldn't figure out what was causing it.
It's massCode. Specifically the sync engine.
I keep getting a rainbow square in the middle of my screen. I thought it was the new OCR software, because it's a screen issue, but I figured out it was massCode on my server.
On one computer, it vanishes too fast to see what it is, but on the other, it stayed stuck open long enough to find it.
There's no text on it to ID it, and it has no purpose. Maybe it was a debugging flag, and they forgot to remove it.
It's super annoying when you have bad glitches on a system, and have to spend hours hunting for it.
To reproduce
happens all the time in the background, so it was hard to nail down what was doing it.
App Version and Architecture
5.11, Ubuntu 26, Wayland
System info
Multiple Ubuntu Linux 26, Wayland.
I have not see it pop up on MacOS.Validations
- Follow our Code of Conduct
- Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
- Check that this is a concrete bug. For Q&A open a GitHub Discussion.
Activity
antonreshetov commentedon Sep 15, 2026
There isn’t enough information here to investigate or establish that massCode’s sync engine is responsible.
Please provide:
Without this evidence, we can’t confirm the cause or take action on this report.
github-actions commentedon Sep 15, 2026
Hello @Fred-IV. Please describe in detail the sequence of actions that leads to the bug (skip it if it's already there). Add screenshots of errors from the console. If possible add a video. Issues marked with
need reproductionwill be closed if they have no activity within 3 days.