Upnp not working whatsoever

I cannot get upnp to work whatsoever on my Huawei 5.5G CPE H165-383. I’ve tried next to everything, upnp wont work, and im not able to do peer to peer connections. any help on this would be appreciated!
Things I’ve tried:
Turning off all firewalls on both my computer and router
Reseting the router
Restarting the router
Using my mobile hotspot
At this point I’m wondering if elisa blocks p2p connections or something, been driving me insane.