iOS App remote to QNAP connection works on 3G/4G but not on wifi
I've asked this question before, then when it randomly worked I came back to let the forum know; but then it stopped again.
I have a QNAP running PMS via a static IP, the router is forwarding port 32500 to the QNAP IP to 32400.
I am able to access remotely via PWA with no problems at all and it shows I have a working remote connection.
I've checked the QNAP jumbo frames are correct and added an exception on the QNAP itself to recognise the ports.
I have no idea what's going on... but I can sometimes connect via the iOS app and most other times not. The annoying thing is I can invite my friend to access my library and he can access it with no problem. I've tried inviting myself via a different account and I have the same intermittent connection.
I've tried adding a pin and having no pin, resetting my qnap, stopping and starting the app again on qnap, reinstalling on qnap, reinstalling the app on my phone, resetting it's cache, resetting up port forwarding, changing the external port, logging out and back in, restarting my phone and I can't figure out why it's not working on only my phone if I have full access to the library on PWA. I thought it was because I signed up to the iOS beta, but so did my friend and he has no issues.
So I'm not sure what's going on, if anyone can lend a hand I'd really appreciate it. I'm ripping my hair out.