We’re thinking this issue might be with the VCI firmware or missing driver.
@ljschnel is using v1.4.x the cable I have uses v2.0.4.
View attachment 2203155
And FYI ... I found this in a forum dedicated to these devices.
The knock off cables use 1.4.1 or 1.4.6 (latest). The “real” cables use 2.0.1 or 2.0.4 (latest). They are all fake of course but the good fakes use the same firmware as the real Xhorse cable. The 1.4.1 firmware does not support active tests. The cable will work on 10 year old Toyotas like some in the GS forum have said but they will not work on the 2011 Prius as some on PriusChat said.
So I would make sure when ordering that the listing indicates the cable firmware version is 2.0.x.