Which model do you have ?They’ve been great to me @UP Equip I’ve had mine almost the longest of any arborist so far, it’s a solid machine, if any needs to be fixed it’s an easy fix with standard parts. It’s tree work we do so it’s going to be put to the test. I know others with Teupens, cmc and a few other brands, all have had catastrophic computer related issues, with costing 10’s of thousands to repair and downtime. I haven’t had either, in my 6th season with my lift.