sh3 commander problem: grid 0 and can't be changed

[thoomsn]

hi there!
just tried to continue my 2nd patrol when sh3 commander suddenly shows "patrol grid Null" - have no idea why cause i didnt change anything (no mods changed - nothing!) . Just saved somewhere in the ocean and that's all. Use GWX 2.1 (what else?) and latest sh3 commander.
I was ordered to go to BF13 which was correctly shown by sh3 commander when I started this patrol in Brest. So I saved far away from my home base last night. And now this - if I try to type in BF 13 before loading the sim via sh3 commander, this doesn't change from "null" to "BF 13" . Why? Is this a sh3 commander bug?

Where do I find the patrol grid in sh3 commander and how can I change it to get my current patrol loaded again?
I checked the search function but obviously nobody in this forum had this prob before, so please support me.
thanx

thoomsn aboard u-56