SOLVED - Cannot log in with new tablet getting user is not registered

I have been running a local Blynk server on a Raspberry Pi 3 for about a year.

I have been using my old Samsung tablet which I think is Android 5.

I just bought a Samsung A7 and when I try to login I get “user is not registered”.

But yet I can log out and back in on my old tablet.

Why is this happening?

Have you set the correct custom server IP in the Blynk app for the new tablet?

Pete.

Yes, that was my problem.

Unfortunately I forgot all about that setting.

Thank you Pete.

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