SMF - upgraded to 2.0.15, Tapatalk - upgraded to 4.5.2
Made the change. Still got an error message, Bad username or password, when sending a message. Reentered the password. I have version 1.5.1.12. Anything else I can try? Hope so!
You are welcome to capture the issue in a debug log with "raw session data" (see my signature) ... and I'll be happy to take a look.