Can't fit book in open knowledge slot on PVE server

[Reorx Redbeard]

I have Agamemnon with 4 open knowledge slot. I can fit book in the first 3. but when I try to fit a book en slot 4 it is rejektet . I have tried different books, with same result

 

[derekticus]

I have had similar issues, they always resolve themselves after a few "try the books in a different order" and "log-offs/log-ons" ...

 

[Raekur]

I encountered a similar issue where I would select a knowledge to go into the slot and the slot would revert back to the + afterward. The fix is to make the ship your active or Main ship then select the knowledge for the slot.

[Reorx Redbeard]

thanks for your answers

 

[Ink]

16 hours ago, Reorx Redbeard said:

I have Agamemnon with 4 open knowledge slot. I can fit book in the first 3. but when I try to fit a book en slot 4 it is rejektet . I have tried different books, with same result

 

Could you please clarify if you tried to use the 4th slot just right after you unlocked it on the ship?