I mean, I think it is? As mentioned I got it working properly for a very very brief moment so i'm sure the SSC itself is fine, and unfortunately I don't have the funds to grab another one at the moment, especially if i'm not positive that's the reason. GBBS doesn't load if I use &C1, and &C0 only works if I include &S0. I see someone else on here is having the same problem I am with GGBS Pro except they're using a IIgs, including the system, time and icon in the corner freezing when a connection is made and getting it to work 1 time and then never again after that.
EDIT: ok at 9600 baud with &C1&S0 in the init string gbbs loads but doesn't acknowledge the connection to the wimodem, whereas with &C0&S0 gbbs freezes when the connection is made.
EDIT: ok at 9600 baud with &C1&S0 in the init string gbbs loads but doesn't acknowledge the connection to the wimodem, whereas with &C0&S0 gbbs freezes when the connection is made.

