i just got it working
what i did was a factory reset of the module, reconfigure the module, and now i got it working.
About the not seeing the correct radio button, i always have it upon opening a saved config, then connect to the installation and then i open the dialog
ok,
i got my module back from velleman,
i have 2 vmbgpob modules, one with build 1312 and one with build 1325
the one with build 1312 is working, the one with build 1325 not …
1312 = transmitting the temp at the same interval as the vmbts1
1325 = transmitting the temp about 10 times a day
both vmbgpob and vmb1ts are within 3 meters of each other