# Ubook Xpro 2023 pen lag and unrresponsiveness, is it normal? **URL:** \ **Category:** UBook X\ **Created:** [August 19, 2023, 12:20pm UTC](https://forum.chuwi.com/t/ubook-xpro-2023-pen-lag-and-unrresponsiveness-is-it-normal/40755 "2023-08-19T12:20:49Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![K-teto](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.chuwi.com/k-teto/32/7729_2.png) [@K-teto](https://forum.chuwi.com/u/K-teto)\ **Post date:** [August 19, 2023, 4:03pm UTC](https://forum.chuwi.com/t/ubook-xpro-2023-pen-lag-and-unrresponsiveness-is-it-normal/40755/2 "2023-08-19T16:03:34Z")
Ok, so this is what I’ve found so far. It is related to the screen’s digitizer settings, so, it’s something they can fix with an update, they just have to lower the smoothing settings like they did here and provide a way to flash the changes to the controller. > [@Need YOUR help fixing my Minibook X touchscreen](https://forum.chuwi.com/t/need-your-help-fixing-my-minibook-x-touchscreen/36316/5): > > Yes it does! Thank you!!! I can paypal you like ten bucks if you want, just send me a PM. For some reason I had to change the output resolution to what was in my config, otherwise it didn’t map correctly to the screen coordinates. But now it works exactly like it did before. So not great, but at least it works! The reason I tried to install the stupid update in the first place is that the stylus was really bad at making small circles especially if you did them at normal speed. On the right is… The smoothing settings are WAY TOO AGGRESSIVE, they need to lower them to make this tablet useable for artists or to even write on it properly. --- _[View the full topic](https://forum.chuwi.com/t/ubook-xpro-2023-pen-lag-and-unrresponsiveness-is-it-normal/40755)._