Failing to login over Mobile Internet

Hello,

I am trying to get tailscale working over mobile internet. It works fine when connected to ethernet, but when I try using a mobile network modem I get the following from tailscaled service

Jun 23 16:07:48 m0054 tailscaled[3097]: Backend: logs: be:6feec492d187d4286feb020b54269c96758da6b3645570e8bd11ec4d79cdf802 fe:
Jun 23 16:07:48 m0054 tailscaled[3097]: control: client.Login(false, 0)
Jun 23 16:07:48 m0054 tailscaled[3097]: health("overall"): error: not in map poll
Jun 23 16:07:48 m0054 tailscaled[3097]: control: doLogin(regen=false, hasUrl=false)
Jun 23 16:08:18 m0054 tailscaled[3097]: logtail: dial "log.tailscale.io:443" failed: dial tcp 34.229.201.48:443: i/o timeout (in 30.002s), trying bootstrap...
Jun 23 16:08:21 m0054 tailscaled[3097]: control: trying bootstrapDNS("derp1g.tailscale.com", "209.177.145.120") for "controlplane.tailscale.com" ...
Jun 23 16:08:24 m0054 tailscaled[3097]: control: bootstrapDNS("derp1g.tailscale.com", "209.177.145.120") for "controlplane.tailscale.com" error: Get "https://derp1g.tailscale.com/bootstrap-dns?q=controlplane.tailscale.com": context deadline exceeded
Jun 23 16:08:24 m0054 tailscaled[3097]: control: trying bootstrapDNS("derp20b.tailscale.com", "2403:2500:8000:1::ef6") for "controlplane.tailscale.com" ...
Jun 23 16:08:24 m0054 tailscaled[3097]: control: bootstrapDNS("derp20b.tailscale.com", "2403:2500:8000:1::ef6") for "controlplane.tailscale.com" error: Get "https://derp20b.tailscale.com/bootstrap-dns?q=controlplane.tailscale.com": dial tcp [2403:2500:8000:1::ef6]:443: connect: network is unreachable
Jun 23 16:08:24 m0054 tailscaled[3097]: control: trying bootstrapDNS("derp7b.tailscale.com", "103.84.155.178") for "controlplane.tailscale.com" ...
Jun 23 16:08:27 m0054 tailscaled[3097]: control: bootstrapDNS("derp7b.tailscale.com", "103.84.155.178") for "controlplane.tailscale.com" error: Get "https://derp7b.tailscale.com/bootstrap-dns?q=controlplane.tailscale.com": context deadline exceeded
Jun 23 16:08:27 m0054 tailscaled[3097]: control: trying bootstrapDNS("derp11b.tailscale.com", "2607:f740:1::211") for "controlplane.tailscale.com" ...
Jun 23 16:08:27 m0054 tailscaled[3097]: control: bootstrapDNS("derp11b.tailscale.com", "2607:f740:1::211") for "controlplane.tailscale.com" error: Get "https://derp11b.tailscale.com/bootstrap-dns?q=controlplane.tailscale.com": dial tcp [2607:f740:1::211]:443: connect: network is unreachable
Jun 23 16:08:27 m0054 tailscaled[3097]: control: trying bootstrapDNS("derp10d.tailscale.com", "192.73.240.132") for "controlplane.tailscale.com" ...

the DNS on the actual machine is working fine

image

Any insight would be appreciated. Thank you!