Hi @wpwend! We’ve deployed further improvements in 3.3.4, but have yet to update the repositories after we’ve released the build in our web page.
In the meantime, could you update from our forums post here and let me know if it persists? If it does, please send 2 copies of your logs.db and out.txt files (from ~/.config/Insync) saved 10 mins apart (example: 1pm and 1:10pm) so that we can investigate further. You may email them to support@insynchq.com with the link to this post.