Hi there, I could get rid of the crashes in the meanwhile: I set up a sync interval for the according library.
Maybe the client experiences some file issues when trying to grab a screenshot that belongs do a foreign process?
Anyway, I don’t need my screenshots synced in real-time and I found the sync interval feature. I am OK with 60 seconds delay. I don’t think that’s THE solution nor a workaround, since I am not sure if the client works as usual or if I really faced a problem here. At least it works for now and may help you.