My new samsung A56 wouldnt connect due to there being issues on Aeroos side, I didnt get to use it before the new controller came out, I asked for a discount on the new controller which they did and was greatly appreciated. It was time consuming going back and forth via emails with no support line but Aeroo were great. It was a bit of a bugger but they are a small Aussie team inundated with orders so I cant complain too much.