Fine also here on Technomate TM7102 and Openbox S2 HD Mini.
Mezzo did change freq some time (Oct/Nov 2013) ago from 12245 H 27500 3/4 to 11623 V 27500 3/4, but I can't think of any other reason that would cause problems, I guess you tried all the obvious? (Deleting Channel and rescanning it in, loading different Softcams to test?)