@ Christopher Eberle - Please do give us a call. There are currently thousands open support requests (mostly SPAM). I try to get through as many as I can after I am done processing and shipping orders, but I am obviously way behind.
We apologize you had difficulty contacting support. 2022 was very rough with component shortages and labor issues.
I have tried periodically and nobody ever picks up. It actually just rings and rings from what I remember. Open support ticket that has been untouched since 9/24/22
Also emailed support@openevse.com back in 2022 and never got a response.
when I press the button on the handle, it does in fact stop charging and the vehicle appears to immediately stop pulling current (audible click)
Hi F M,
Have you tried the tool free number 1-877-967-3638? We are avaliable most days 9am to 430pm EST.
Can you provide more detail? An order number? Parts, kits and kit bundles have a 1-year warranty and factory built station's 3-year warranty.
Stuck relay is usually caused by arching from disconnection under load. Charging stations soft start and stop when the charge handle button is pressed. A faulty button, a vehicle that does not immediately stop pulling current when button is pressed or GFCI or "no ground" events can cause a disconnection under load.
Article on increasing relay hold power for "no ground" error.
https://openev.freshdesk.com/a/solutions/articles/6000248647
To test your vehicle is stopping load. Press button on handle current on OpenEVSE should drop to 0A, then unplug.
Guide for cleaning relay.
https://openevse.dozuki.com/Guide/Relay+Maintenance/40?lang=en
OpenEVSE Support
F M