[CLOSED] DDJ-ERGO V - Problem

Hi guys, basically ive had an ergo v for over a year now and its worked fine up until a few weeks ago, the problem occurs after 2 or 3 songs are played, both deck A and B buttons start flashing repeatedly and then sound volume lowers and after like 5seconds it cuts out completley. the controller then turns off and restarts and still deck A and B buttons flashing. you then have to restart traktor and start all over again....So annoying!

any help would be great

cheers