Weird SMTP not configured problem

[PKmeedia]

I wanted to share files from my TVS-872XT. I have configured SMTP (Gmail account and test mail works fine). Altho when i want to share file via e-mail, it says SMTP not configured, but it is. I have installed latest beta firmware because of problem - it did not install Media Streaming add-on on stable version, no matter how i tried.

Any ideas fellow Qnappers ?

Peeter