@Kevin_Z Thanks a ton. Your solution fixed my issue. The router has not rebooted randomly since the beta firmware install. Tried the beta firmware on my other three C1200 V2 (EU) routers and it fixed...

Hello there, My Archer C1200 (EU) V2 reboots randomly every few days. I am running the latest firmware 2.0.2 Build 20180118 rel.38979 (EU) from the TP-Link official website. But still it reboots...