https://www.cisomag.com/kr00k-vulnerability-allows-wifi-packet-decryption/ I think most people now know about Kr00k's leak problem, and my TP-LINK AC1200 & Archer C7v2 are using Broadcom chips So...

Thank you, I tried it, and they was ask me for a lot of question(Where I buy it, which shop you buy it....) , but after I reply them, they do nothing. so I can't get the last firmware from them... is...

My Archer C1200 v2 is runing 2.0.2 Build 20180308 rel.38281, but it still not stable and it always auto reboot without reason, so I want to upgrade my firmware to get more stable, anyone can tell me...

I think firmware problem. sometimes, my c1200 also have the same problem, but they never release any new firmware for us

Anyone help? thanks

YES, It support IP6. I'm using IP6 With C7 v2 now without problem. I think this is your isp problem, you may ask them for this