When run below one, do you see any messages with: code=exited, status=218/CAPABILITIES ?
sudo journalctl --full --no-pager -b -u pihole-FTL.service
If so, you could try below workaround (not a proper fix):
When run below one, do you see any messages with: code=exited, status=218/CAPABILITIES ?
sudo journalctl --full --no-pager -b -u pihole-FTL.service
If so, you could try below workaround (not a proper fix):