Same here on V1. I posted about this before. After this update ipv6 works about 2% of the time. Most of the time it won't provide an address, and even if it does it doesn't actually give me ipv6.

The new firmware (I think it's 180123) that was just released fixed the ipv6 problem. Works great now. 19/20 on ipv6 test website. EDIT: Nevermind. I reset the router initially and it worked. Then I...

Same here. Also on V1 with Comcast. I never had any problem before. I've tried everything with this new firmware - it just doesn't work with Comcast ipv6. The good news is just leaving everything...

I have the C1200 v1 router, but we just got new firmware and I've also lost my ipv6 connectivity. I don't get an address anymore with Comcast. The new firmware works fine, the old firmware worked...

Model : Hardware Version : Firmware Version : ISP : Hello everyone. I love my tp-link Archer C1200 V1 router, but I've had some problems with 2.4ghz devices not getting any internet access. I...

There are many threads about this 2.5 ghz problem on this forum, amazon reviews, etc. I have found no solution with my Archer C5