The latest app RC ready for your testing pleasure. Check out the change log and downloads here: https://github.com/lbryio/lbry-desktop/releases/tag/v0.38.0-rc.1 .
If you want to try an experiment, delete your headers file in lbryum/lbcmainnet and let me know how long it takes to sync (send logs). This syncs from the wallet servers instead of our centralized server, so we’ve found it to be slower. We’ll probably include headers with the executable for this release (it’s not in this version yet)
A wallet server you can try: jiggytom.mynetgear.com:50001