Thanks a lot
@Ploddles !
I think this is a real interesting contribution and for me a major improvement.
Although I follow this topic everyday I did not see these finding anywhere so far.
To sum up:
- I run OC 0.71 AMDgraphic card IntelWIFI from Mini guide CaseySJ without any changes.
- I have Windows installed on a separate disk, neither the one where BS is installed, nor the one where Monterey is installed. BS and Monterey are of course on 2 separate disks too.
- With this setup WIFI is OK, but BT is not working on BS, BT and Ethernet2 are not working on Monterey.
After a cold startup AND a reset of NVRAM:
- I can get BT on BS and on Monterey. WIFI remains OK.
- Ethernet2 is still not working on Monterey.
I can easily switch between BS and Monterey without cold start and reset NVRAM. My BT is maintained on both OS but Ethernet 2 obviously still doe not work on Monterey.
If then I open a Windows session, I'll need to go back to cold start and reset NVRAM to be back to working BT.
I don't have enough skills to consider if Windows if a potential culprit for being unable to get working Ethernet2, even with a cold start and a reset NVRAM.
I will of course be very much interested to get
@CaseySJ feeling and maybe some additional recommendations in his initial topic.
Once again thanks to everyone for your shares and input !