Hello,
thanks for your tip with volumio, i found in the volumio user forum the same issue 
. Here are the discussion:
CPU affinity changes for interrupt 63 schould be temporary solve the problem.
Sören
Hello,
thanks for your tip with volumio, i found in the volumio user forum the same issue . Here are the discussion:
CPU affinity changes for interrupt 63 schould be temporary solve the problem.
Sören