Archer C9 drops connection regularly
Hi!
Since I've bought my Archer C9 to use as an AP, I get -apparently- random disconnects from the internet. The "globe" icon on the router turns orange, and all devices connected to the C9 can't reach the internet even though devices connected to my C7 still work correctly. This lasts about 15 seconds, then the C9 reconnects to the net.
I've tried:
1. Using to the latest firmware listed for my hardware version (5.0 US version)
2. Using the firmware suggested by the "Firmware upgrade" section (1.2.4 Build 20190403 rel.63869)
3. Set time/date manually
4. Set wifi channel and width manually.
Is there any fix for this?
Screenshot of my log. I can provide the full System Log if requested.