You should be able to start with the new MN afterwards.
jub ok, I will do so, but this doesn't solve the issue of closing and reopening the wallet and start the MN again, anyway will try my best, thx
i get this error to after resetting my masternode here's what to do if your wallet closes:
open the wallet and open the debug console as normal type masternode start and your passkey
notice the response "remotely started masternode"
immediately type "masternode stop"
start your masternode again
response "succesfully started masternode"
I first posted about this issue months ago but no-one noticed/cared
wow ok, didnt knew that. right now my masternode is back up after a fresh resetup. to avoid this kind of "trouble" wouldn't it be possible to stop the masternode manually (using debug console or gui "stop") before closing the wallet and then be able to start it again after reopening the wallet. someone tried this?
tried previously the bug persists even if you do a clean shutdown but it is how i found the workaround
pay attention to the response if its "remotely started masternode" you've just unlocked your masternode for staking in which case follow the above instructions so far its worked for me without fail after at least 3 reboots