Turning off the computer and cleaning from dust. At first, some of the problems seemed better, but after a couple of days they now happen again. And then installing the necessary drivers. As well as connecting them to different USB ports. Using different mouse and keyboard (both wired). I described as best as I can some of the problems I experience. I can't explain it but I can try and capture it if it will help.
#ACER PREDATOR XB271HU DRIVER WINDOWS 10 WINDOWS#
It is like a bug that happens when I am having several Windows Explorer windows and going from one to the other using the taskbar. One problem, which happens now, and alsoo happened before the new windows installation, seems like it is a bug / Windows related, which puzzles me. I switch to another program, or to the desktop, etc, and it returns to 144hz (I see the frames from the OSD, and also notice the mouse movement is much more sluggish). My monitor (which is 144Hz) will drop to a much slower refresh rate (not while gaming), if I hover my mouse over specific Programs / Apps. While playing games, the run fine and smooth, but frames will drop for a couple of seconds / stutter, immediately after a loading sequence. While trying to select multiple files (Also in Details View), sometimes it will feel sluggish for a secnod. Using Windows Explorer, dragging a video file to a madia player will feel sluggish for a second. But this will happen if I am writing the same post directly in a forum text box, which included more fancy rich text features.
![acer predator xb271hu driver windows 10 acer predator xb271hu driver windows 10](https://www.zixzester.com/wp-content/uploads/2020/07/b2b5367a0250e886497b6b7bc1b84c2b.jpeg)
This does not happen if I am writing in a Notepad file. This only happens in certain scenarios, and not in others. This can be a single key/letter, or not responding when trying to paste text (Ctrl+V).
![acer predator xb271hu driver windows 10 acer predator xb271hu driver windows 10](https://www.techpowerup.com/review/acer-predator-xb271hu/images/mon-sticker.jpg)
Keyboard sometimes missing clicks as well.
![acer predator xb271hu driver windows 10 acer predator xb271hu driver windows 10](https://www.mojwindows.sk/wp-content/uploads/2016/10/Predator-17x.jpg)
Mouse not registering a click during browsing (I click again, and it works). During standard computer usage such as internet browsing, and file management in Windows Explorer, I experience things like: