Device loses WiFi connection once it's not in use.
Device loses WiFi connection once it's not in use.
I've been facing a persistent issue on my mobile devices for months. Despite being connected to WiFi using the 5GHz network with minimal interference, the connection drops after about 30 minutes of inactivity. On both Huawei P20 Pro and HTC U11 models, I can access the internet normally but lose connectivity when the phone is left unattended. Even after restarting the router, the problem remains. I've tried adjusting every possible setting on the devices, but nothing resolves it. It seems like a configuration error might be on my end. The issue has stayed consistent across multiple OS updates on the phones and at least two firmware updates on the router.