Sat Aug 03, 2019 11:03 am
Hello,
Same thing here.
Imac 2019 i9 DaVinci Resolve. Picture is garbled from Ultrastudio Mini Monitor TB2 thru Apple adapter TB2/TB3. Hotplug TB2 solves it.
I have 3 of those adapters and they are all ok on Imac 2017 thru same TB2/TB3 adapter (I have also couple of those TB2/TB3 apple adapters and cables, all changed, same thing, does not work on imac 2019).
Ultrastudio HD mini TB3 works fine on both systems.
Ultrastudio Mini monitor PCIe in Akitio TB2 PCIe box works also fine on both systems thru Apple TB2/TB3 adapter.
I have tried all drivers compatible with Mohave with same result on Imac 2019.
I have also tried direct TB2 connection MacBook Pro 2014 on High Sierra with oldest possible drivers and then connected to Imac 2019 with latest drivers on Mohave to force firmware upgrade. No change.
Please some one from Blackmagic can you replicate problem?
Can you update driver to auto reset driver after initialization, or something similar?
Regards
Igor