Thanks. I decided to get rid of the Google box and just use the AX50. That doubled my speed with 0 problems.

@Kevin_Z I am having the exact same issue with an Archer AX50. If you could let me know what the fix was or is I would appreciate it.

I'm wondering if the Archer AX50 needs to be in the "Wireless Router" mode or the "Access Point" mode? I have Google Fiber using their black router from a couple of years ago. I have purchased and am...