G4SE Internet Unstable as of Tuesday 1.03.19 Firmware Update Problem. Gaming and VPN Connections Dropping frequently.

I'm now getting the dreaded "Invalid sim card detected" for the past 24 hrs. unplugging and plugging back in fixes it for a bit and then it happens again…. A fix for this would be WONDERFUL! You could have literally had them re-push the previous FW to everyone and you are not even choosing to do that. I have too much work that depends on a vpn connection that no longer is working. I literally have 2 options in the remote area i live in and come Monday the 14th, if this is still going on, im going back to the DSL that is out here. Failed too many times in such a short amount of time that this is still the same janky connection that it was when it first rolled out and we tried it.