As my personal experience plinko games at moneypot totally crap because of this stupid house edge. i posted screenshot above in that i got 17 losing streak in row and at betterbets i got 25 losing streak in a row
Your personal experiences doesnt matter because you are bound to fail as you dont even understand what house edge and provably fair means .
Provably fair and low house edge doesnt mean that you will win and will not suffer a huge lost streak. Keep it in your mind that you may suffer a lost streak as well even if there is 0 % house edge
so i have doubt to play offchain plinko game because it behaves very strange.
This is totally not an issue wether if it is on chain or off chain plinko. Both betterbets and plinkopot is using Moneypot's API and moneypot will automatically verify if it is correct which you can check from your BET ID in moneypot.
Also the fact that either if you win or lose it doesnt matter to the house, because the site that uses Moneypot's API
gets profit not from your lost but from your wagered amount.
BTW betterbets.io opening at your end?
This is offtopic but yes Betterbets.io is working fine