I'm really sorry for the negative experience bug, but if you get a lower amount of experience than before, it was because I changed the formula to gain experience. The new formula make experience harder than before to gain. If you got a negative amount of experience on reset, it should be fixed now.
Sorry for the inconvenience, and thanks for playing! :)
I was unable to locate an official or detailed technical driver report for the (likely a biometric or RFID access control device). The model name suggests it may be a less common variant, a regional product, or a misidentified model number.