User733516373 years ago000After about 1.5 years of use, does anyone also have lag/stuttering when they start switching? The problem is then either on the left or right or on both computers.Show in original language (German)rfuccaro3 years ago • purchased this product000purchased this productHelloNo, it works perfectly. But after 1.5 years, you still have warranty.GreetingsShow in original language (German)Comment1 comment