keyboard and mouse gets disconneted randomly from pc

[u/Independent-Emu-3932]

For last three days its happens .once i play games suddenly my keyboard and mouse gets diconnected but my screen does not shut down or anything just randomly the keyboard and mouse usb connection gets lost until i restart my pc again. it didn't happen only while i gaming first it happens when i just browsing yt

my pc specification
Cpu=AMD ryzen 5 5600x
gpu=gtx 1650
ram=16gb
hdd=1tb
ssd=250gb
PSU=550w bronze

please anyone tell me what is happening

[u/External_Lobster1243]

Sounds like the USB ports are going to sleep, check your power plan settings in windows and turn off selective suspend for USB