I have an issue with galaxy 2.0 displaying incorrectly. I'm running windows 10 on 1080p, and gog always displays at a different resolution of that prevents me from seeing everything. I've been able to just live with it until now, the left frame has that discover view survey and I can't complete it since it only shows the first 2 questions. I can't mess with the options either since the survey always stays on top and covers up the properties menu. I've tried running it in various windows compatibility modes but nothing works. Any help? Should I try uninstalling and reinstalling it?

GOG Galaxy stores data in the following locations:
%LocalAppData%\GOG.com\Galaxy
%AllUsersProfile%\GOG.com\Galaxy
(also, screenshots are saved in the GOG Galaxy folder under My Documents, but that's not relevant here)

Simply rename those folders while GOG Galaxy isn't running and you'll have a fresh start. If that doesn't solve the issue, delete the newly created folders and rename the old ones back. Open a support ticket if you haven't already.
If it does solve the problem, then logging in again for the first time will import your owned games. Afterwards, you can add installed games by clicking the cogwheel and picking Add Games & Friends, then Scan Folders for GOG Games. You'll also want to go into Settings and customize everything again.