A customer has reported issues with registering at your forum. Here’s the quote:
[…] but the pixhawk page “forum” link (https://pixhawk.org/modules/pixhawk_esc) goes to a google group (Redirecting to Google Groups) that seems to be depricated in favor of Discussion Forum for PX4, Pixhawk, QGroundControl, MAVSDK, MAVLink - Forums for the open-source drone development community… but when I tried to sign up I never got a confirmation email (not even in spam) so I can’t post there at the moment.
I’ll give him a link to this discussion, so if you have a solution, please post it here.