Xiaomi 4a router (gigabit edition) Internet not working

[psherman]

@bill888

I think you original question about 'topology' was directed at me, not to @Cool-Guy-101....

Ah, yes... wires crossed (pun intended).

[Cool-Guy-101]

Everything is in the same room and is connected using 2 (working) cables. I used the switch before but I removed it to reduce failure rates. My laptop is connected to the xiaomi router.

@psherman

What you provided was simply 2 devices (your LTE router and your 4A), connected together without anything in between.

yes.

@bill888

Cool-Guy-101 appears to have gigabit connections, so I can only speculate his R4AG openwrt issues is not related to the 100mb auto negotiation issue reported by others and myself.

IDK if my huawei router LAN is gigabit but the cat 5 cable ( 100mbps ) is connecting the huawei router and the R4AG so that might be a problem.