FGS-222 Dual Relays not working

Update 1:
I've resolved the issue with the FGS-223 at least.
Seems that I just needed the latest driver code changes from Github. (Dec 20)
Thank you Chris Charles.

Update 2:
Looks like I've also resolved the FGS-222 issue (fingers crossed).
I compared the driver code on my hub with the the thread below - and also the version on GIthub.
Seems that the version that @bobbles posted in the thread is updated (multiChannelV3 to multiChannelV4) - and this version appear to work.
Does this mean @Robin version on Github is out of date ?