DJI Fly keeps logging me out

I thought I’d post to this thread, been flying quite regular & noticed although I was logged in yesterday today the fly app had logged me out,

While the above is quite correct but found it strange as I have been active, but found on Google this as I never connect drone / rc to the internet / network unless I have to,

If you don’t connect to the network for one month , the DJI Fly App will be logged out automatically after one month, and re-login is required.

Would explain why I had to hotspot my phone & log back in, although I’d seen on here about the app logging you out after a month if not used, did not realise that it actualy meant if it has not connected to the network, did look on here but couldn’t find anything to do with the network so thought I’d post.