Mac Mini (El Capitan) -> USB -> Dev200 problem

[canyelles]

baddog, thanks very much for this but I have been using one all the time, perhaps I should have mentioned that.

Also the error messages in the log (which may or may not have anything to do with the USB issue) have reappeared.

I have tried cutting out any processes that seem unnecessary, I don't know where else to go now. I think I will just have to use airplay and hope that a subsequent OS X update fixes it.

Thanks