trying to upgrade firmware but: timeout while connecting to the selected mirror

[Valkyre]

i am currently on firmware version: OPNsense 20.7.3-amd64
have been able to update just fine in the past for the last week i just keep getting this:

.

checking my firewall logs, i can see in the logfile traffic going throug: 89.149.211.205 (pkg.opnsense.org)
Nov 16 16:30:51   <my wanip>:33431   89.149.211.205:443   tcp   let out anything from firewall host itself (force gw)

[Cerberus]

Maybe broken IPv6 connectivity? that always leads to a timeout.

[Valkyre]

i already disabled ipv6 but no joy :(

[chemlud]

Choose a different update-server... ;-)