I was under the impresson that everybody's HiFace problem was solved with 1.2.7. I think you wrote you had problems with 1.2.6 and reverted to 1.2.5. In any case, please update to 1.2.7 and let me know. The hrt microstreamer fix is unrelated to the HiFace fix by the way.
Davy, sorry for confusion - indeed, I had probs with 1.2.6, and reverted to 1.2.5. Didn't realize it already was 1.2.7. Will try to update and will report.