Confusing upload speed issues

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The reset/initialize is important to do together, after the firmware you want is first flashed to the router. Afterward, one more round of flashing and reset/initialize won't hurt either and has helped many get their routers stable again.

I suggest that you power off and disconnect every device on your network, including WiFi devices, apart from your Windows PC with its Ethernet connection. Then perform the speed tests again, trying different LAN sockets on the router if necessary.

Thanks, will try these and update later.

 

[R G G]

Update:

- Initialized the router
- Tried older firmware to rule out new bugs
- Uploaded trx through ASUSTek CFE
- Now on latest 384.16 firmware
- Unplugged everything from the ONT & router except for essential connections
- Disconnected all wifi devices

Nothing changed, unfortunately. One benefit was that I somehow managed to reduce my ram usage from 50 to 25%. But the upload issues persist in the same way they did before.