
Tailscale throttle question? Why and how to fix/optimize the bandwidth?
I have installed Tailscale on UGREEN NAS Linux (running Debian 12 flavor) and running inside a Docker container. I have also installed OpenSpeedTest on the same NAS and in Docker. While testing the speed on my LAN (configured and tested for 2.5 GbE), I am seeing that the upload speed is throttled to approx 10 Mbps. The down traffic seems reasonably throttled at 1000 Mbps, while the UP traffic is at approximately 10 Mbps. What is throttling the UP traffic, and how to fix this issue?
I am on AT&T Internet WAN on a fiber 1000 connection (tested for getting full bandwidth), and I am testing from an Apple Mac Mini4 client.
BTW, this setup used to work better when Tailscale was installed directly in Linux, but it was recommended to move it to Docker (cleaner).
Any/all help is appreciated.