Weird situation

oDroid C2 running v6.20.6

for some reason, apps that were working flawlessly now wont start
qBitorrent - now working
Sonarr - now working
Jackett - now working
Transmission - now working
RuTorrent - now working
NFS shares - now working

SSH remained,
i got Samba shares working with

/etc/init.d/samba start

i got Deluge working with

service deluged start

how do i get the others started and start at boot?

Please try to update to v6.21.
In cases an issue occurred when updating to v6.20 that might be related. To assure everything runs through as expected do:

> /DietPi/dietpi/.update_stage
echo 1 > /DietPi/dietpi/.install_stage
dietpi-update 1

Generally dietpi-services start will start all services, but the update issue might be the reason that it did not occur automatically, so do the above first.