I don’t usually do this, but I’ve re-released build 3615 with a fix for issues with RME Fireface audio drivers. Usually I’d just do a new experimental build but wanted to get this out in a build without the new preset model feature. If you’ve already got 3615 installed you can get this fix by simply downloading and re-installing that build again.
If you’re having issues with RME drivers - especially after using Options -> Audio Engine and/or Option -> Audio Ports, please give this build a go.
This fix is also included in experimental build 3620 for those who like living on the edge.