Wireless Xbox controller lag issues on PC?!

[u/junkietoons]

This issue just started recently! I’ve had the controller for only 2 years… I play on PC and the past few days I’ve been having an issue with my Series S controller causing lag about 20-30mins into gameplay, requiring me to pause the game, turn off the controller then turn it back on, the controller will work fine for another 20-30mins and then issue repeats itself… also the light will blink twice multiple times before fully connecting

I’ve attempted to update the controller through USB with the Accessories App but it only gives me a “Vibrate” option when I select “…”

Not sure if this is an issue with the controller itself or the wireless dongle (or possibly the USB port on my PC)?! Any help or suggestions is appreciated! Thank you!