Yes, I can confirm having the same issues with my 535. It was typing letters double and all kinds of weird screen response. What I did was:
1. Do all the OS updates
2. Take out the battery for 5mins.
3. Do a factory reset
After that the device was working normally and I did not have the screen issues anymore. It is actually a pretty nice device but it does seem that MS has issues with this particular model. Good luck sorting it out.
Yes, I can confirm having the same issues with my 535. It was typing letters double and all kinds of weird screen response. What I did was:
1. Do all the OS updates
2. Take out the battery for 5mins.
3. Do a factory reset
After that the device was working normally and I did not have the screen issues anymore. It is actually a pretty nice device but it does seem that MS has issues with this particular model. Good luck sorting it out.
the question is, does these steps helped to remove the multitouch bug? We dont talk anymore about the screen responsiveness, this issue is fixed perfectly, but the multitouch bug was still there (like in the youtube vids). I have made a full wipe after the update, and the multitouch bug was still alive.