yes, I was able to fix it. I am not sure what was the problem but I was able to run it in sandbox enviourment and after that it started working on my normal enviourment as well.
I don't want to vps cuz I won't be monitoring the trades 24/7. I want my bots to be active only when I am on the desk.
so, that means neptune bot will manage the existing trades even if ctrader restarts. if so then that's nice.
I think it is able to do so because every trade taken by neptune has a label associated.