2.4.5 should be out soon if you plan on keeping your wallet open for long periods of time and want a memory leak fix. (found that it does NOT happen on mac wallets, i think the problem is windows only)
...and linux I have the feeling.
btw. would be nice if you could do us linux guys a little favor.
On ubuntu I could not reach the "unlock wallet" option in the menue - it just don't exist.
so I have no chance to use the "for staking only" option.
My workaround is to unlock the wallet via comand line in the debug menue.
