You should not connect Reach to a network that hands out 192.168.2.xx addresses. Reach uses that subnet for ethernet-over-USB. If possible, change your WiFi/router settings to use a different subnet, like 192.168.3.xx.
Oooh, now that would explain the situation! If this is the case then it might be beneficial for others to have this in the documentation.
I just googled this and found you had already helped someone else with a similar issue, in
Perhaps this should either be fixed or documented - how would I raise this issue?
Thanks a lot, I will see how I can now fix this (without upsetting the flatmates who share the wifi I’m on…)