Good afternoon to you all, I've been following the forum for a few months and simply had to join up.
There appears to be a bug with V58 firmware shipped with the PL250HT SL XL, the 48V variant. I bought mine in February.
I've got CODE 41 on the console and assist is practically gone, as if the sensor gain has dropped dramatically.
I got a reply from BionX this afternoon to get a firmware update done at my dealer.
It says specifically that this will clear the error code and restore my drive.
I hope this helps anyone with the same system and I'll post again after the update is done.