Today I went to his character under the name of MOBI , decided to remove the player base Diamant Station which placed in Omega-11 my Jumpdrive, after I sold a jumpdrive, it's gone.
The base is probably buying jumpdrives but not selling them. Find the owner of the base and ask him to please give it back.
I asked him, but he says that there's no jumpdrive.
Ah.
Uhm... do you trust this person?
yes, I am trust this person
Then I guess you could try reporting it as a bug, and if Cannon can find the bug, and you can prove that you really had a jumpdrive, and you can convince them that you didnt give the drive to another ship, maybe you'll get it back. I fear the first and last may be a bit difficult though.
P.s: did teh base owner check all pages of the commoditiy list? If there are more than 40 types of items on the base, the drive may be on page 2 and not on page 1 of the list.
maybe if you have destroy the base with jumpdrive in shop he is lost! just an idea