Network Unstable | Custom Instructions

macOS app is very unstable after the custom instruction update. I encountered the following network unstable (check this screen recording; expiring in 30 days) error, even when my ISP is perfectly fine. I can confirm, at this very same moment, I used iOS app to create a new note, and it worked perfectly fine as well! Also a strange side-note: When I removed all my custom instructions and tried creating a new note, at first, there was a message something along the lines of "You cannot have custom instructions blanl/empty" (sorry, I don't remember). tl;dr Still having issues creating notes via macOS app with or without custom instructions. iOS app performance works just fine.