I buyed 5 PC of Nitro5 AN515-54 but i have facing same issue for all 5 laptops, around 20 to 30 minutes wifi was discounted and not connect again until restart router.
i did these steps but problem still
1. Remove wireless driver and install again
2. from the wireless power management i uncheck the "Allow the computer to turn off this device to save power.
3. from wireless properties goto configure and change value AC to AX and try A/C/N but still
4. replace access point before i was using linksys LAPN300 now using Linksys AC1750 (5G Support) router but have same issue.
kindly guide me for this issue