A6210 WiFi USB Adapter intermittently going offline

Hey guys,

I got the AC1200 WiFi USB Adapter (called Netgear A6210 on the computer itself) about 6 months ago, it's been working perfectly until an update a few days ago (the only update it's done so far).

For spells of time (last night four about four hours), every ten minutes the WiFi will be lost for about 10-20 seconds, then come back. Any other devices connected to the internet like my phone still work fine.

What can I do to rectify this? Any help is greatly appreciated!