I have a Dell Inspiron 7490 running Manjaro Gnome off an external 1TB Samsung T5 SSD and I'm using a Logitech MK520 wireless deskset which comprises a K520 keyboard M310 mouse. Before plugging in the universal receiver for the deskset I can two finger scroll however once I plug in the deskset and then later unplug the deskset receiver and use the trackpad two finger scrolling doesn't work. In addition the mouse will jump back to random places on the line of text I'm inputting or another part of the screen. The only way to resolve it is to reboot.
Any ideas how to resolve as it's really frustrating as it's unusable until I reboot?