You likely need more because of the other programs you’re running.
I can start working on merging 2.1 and finish the changes. I cannot estimate the cost though.
Can any of you retrieve the last lines of the log after it happened? That may help figuring out what’s happening, because since I can’t reproduce it I have no idea what’s happening. And what is your OS?
What’s your current number of blocks? Is it increasing? (it’s displayed in the debug window from the help menu)
So it crashes when you switch to the nushares wallet? Does the crash happen only when you do that? Does it also crash randomly when you’re not interacting with it?