Hello Petr, I just started CQRlog , and a "nice to have" item for the wishlist poped into my head.
Could you make the prefered DX-Cluster "auto-connect at startup" with a checkbox ?Connecting  the DX-cluster is always the 1st thing i do, and it seems a bit of a useless thing to....I would be very happy if my lazyness would lead to an autoconnect at startup.
 
regards, 
AlexPA1SBM