Problem with 7" element touchscreen

[le51]

there’s something similar here (but it happens on boot time):

USB touch screen problem on 7" inch HDMI

G’day! In order to build my bigger custom Zynthian, I build a simple setup just containing a raspi with a hdmi and usb touch connection to a 7" screen. Nothing more so far. It is configured as a generic hdmi display. BUT! Every time I boot I have to unplug the usb touch an reconnect it in oder to make it working again. Have you ever encountered the same issue? Or even have some helping advice?