Status: AT2 module fails to open serial ports after system startup Solution (?)

The latter works for me:
By the way I always set the speed in the config, so
we should test it without it.
I'm sorry I can't give you a patch as my smsc_at2 is different.
By the way 
int at2_test_speed(PrivAT2data *privdata, long speed) {

int res;

if (at2_open_device1(privdata) == -1)

                  ^^^



becomes

int at2_test_speed(PrivAT2data *privdata, long speed) {

int res;

if (at2_open_device(privdata) == -1)

                  ^^^

Only one "1" difference, but it made me crazy.

Andrea