Last week Wallbox released version 5.17.59 of the Pulsar Plus 40 firmware. I immediately had connectivity issues with both WiFi and Bluetooth both of which I solved on my own. One problem I had was charging at 32 amps, my normal rate. The kwh bounced all over from 1.5 to 6.5. From Day 1 in April, 2021, I would get a reliable, constant 7.0 kwh when charging our former ID.4 no matter what the firmware version. I would update whenever a new version was made available. Contacting tech support at Wallbox had them remotely returning my EVSE back to the original factory firmware. This remedied the problem for the moment and resulted in a constant 7.0 kwh. I was told to try charging with this version a couple of times before reinstalling the 5.17.59 version. A steady rate of 7.0 kwh was achieved until I went and reinstalled the 5.17.59 version. Back to the bouncing kwh.
I was told the person at Wallbox tech support will contact me on 6/12 to see what happened since 6/9.

Have any of you with this model Pulsar Plus experienced this issue?