Hey Patrik,
1) I just wanted to use the Rigel Miner for dual mining, without ZIL. Any combination I tried AM just uses the single mining config instead of dual mining config:
Command line parameters: -a fishhash -o stratum+tcp://de.ironfish.herominers.com:1145 -u xx+xx -p x --api-bind 0.0.0.0:4029 --no-watchdog
In the performance tab AM already prints the MH for Ironfish and a 0 for the second coin. In the pools tab below he prints pool 1 Herominers and pool 2 the second pool, but with a "Disabled". Maybe this helps.
Can you check that please? In the old versions 9.x it worked, I think... Always used it with ZIL, never had that problem.
I noticed that the dual combinations have been reduced in more recent versions. I've pushed a definition update where Awesome Miner will list a bit fewer dual algorithms. However, there seems to be some dual combinations that are working and some that isn't.
Can you please try with EtcHash + Blake3 (Alephium) for example just to make sure the dual concept works in general?