After the TOS cleanup branch been merged into master I thought to give another go with https://repo.turris.cz/☞🐉/medkit/omnia-medkit-latest.tar.gz 2019-02-17 04:51 but unfortunately it seems that things have regressed as now the router clients are not getting any dhcp address and thus 192.168.1.1 cannot be reached.
I am not going to dig out the UART and start dissembling the TO for further investigation.