WR21 do not available after 3 days via mobile

My WR21 becomes unavailable after 3 days via mobile.

You will have to provide much more details than that. Have you tried the latest firmware?

Put the debug.txt (minus your personal info) on pastebin and post the link here.

Your text to link here…

NicholasWilson, thank you.

I’m solved the problem via set Re-establish connection in Mobile Connection Settings, in Mobile Settings menu.