Nextcloud app on my phone is going haywire. It wants to re-upload every single photo in my phone's camera folder to the cloud. Spamming the hell out of me about upload conflicts (since the photos are already uploaded) and asking me which ones I want to keep and which ones I want to overwrite. 

 @b17a3b4f usually fixable by tapping on "remove failed uploads" in the upper right borger menu. Had that happen to me a couple of times, always infuriating