Reddit Auth issues...
Reddit appears to have restricted or shadow-banned my account for reasons I cannot determine. I submitted appeals and contacted Reddit's moderators/administrators, but I have not received any meaningful assistance regarding this ongoing issue.
The main problem is with the mobile app's authentication. Occasionally, I can log in successfully, but after only 2–3 days the app logs me out. From that point onward, I cannot sign back in. Reinstalling the app, clearing its data, and other common troubleshooting steps make no difference.
The only reliable workaround is to log into Reddit from my PC, change my account password, and then sign in again on my phone. Unfortunately, this only works for another few days before the same problem returns.
Because of this recurring authentication issue, my activity may occasionally be lower than usual. Until Reddit resolves the problem, I have no permanent solution.