Possible corruption of Search and Replace function of Trados 2021

[IsaacAsciimov]

I'm not 100% sure if the Transit plugin causes this, but I never had this problem before and my Search & Replace function has been corrupted 3 times since I installed the Transit Star plugin. I was working on a pretty big .TPF file, 49.000 words and using Search & Replace quite a lot, and every day in the last 3 days my Search & Replace function stopped working after a while. I would click on it but it would not properly load anymore. The workaround is to rename the settings files in the Trados roaming directory so all settings would be reset again.