Noticed a bad issue with Sony PC Companion - latest version and a Sony Xperia mobile.
I have seen this on older versions on Sony PC Companion also with a Sony Ericsson mobile.
The issue is that my MixW RigExpert Tiny is keying every 30 seconds or so.
Completely impossible to have Sony PC Companion installed on the same PC that has Rig control connected via USB - since the PTT is keyed every 30 seconds.
I have reproduced the issue on a portable Win7 PC also, so it's for sure the issue.
Uninstalled Sony PC Companion, and the rig is not keyed unintentionally anymore.
Just a heads up...