I have'nt been diving for a long time but the other day i just thought i should update my OSTC3, just because.
Using the Companion 3.0 beta 8 it was no problem connecting and updating firmware of my OSTC3 #2432.
But now after the update neither the Companion 3.0 nor the 3.2 will connect to the dive computer.
I have updated the PC drivers and i can only choose com port 3 in Companion but it just circles thrue 10 attempts
to connect and then gives an error saying "unable to enter hwOS service mode"
I know the cable works since it's the same one i used to upgrade to hwOS with.
How can i move ahead to solve this?
Best regards! /Tommy