3040 ,also have 5070 and 5470, but always start with the weakest for testing. I don’t know about you but I’ve been testing since ThinOS 9.0.X and I must have posted over 20tickets with bugs which were confirmed and partly fixed, but with every new ThinOs new ones are added.
since ThinOs9 the worm is in it. The software has simply become too huge and the devices have nothing to do with a thin client !