I received my PO of Acer T272HL 3 days ago from Amazon. After I connect the monitor and my computer with VGA cable and provided USB cable, both mouse and touch operation is working. But, the touch function is working around 5 minutes only. The mouse is always working properly. I follow the suggestion mentioned in this community. I shutdown my computer, power off the monitor, un-plug all connected cables between monitor and computer, press and hold the power button of monitor for 30 seconds. I reconnect all cables and reboot the computer. The touch works again, unfortunately, it is gone after couple minutes. I have struggled to find the solutions for 3 days and no luck. Is there any good solutions? Please help.
Kinlun Yu