@Tushar
I'm using version 5.0.3 and it's working fine. Only problem which I'm facing is getting disconnected after some time in case of inactivity.
It is really important to stay connected when you want to send messages.
How I resolved it:- All I have to do is to reboot the server and execute the cronj command.
After rebooting the server, all the whatsapp Instance ID gets automatically connected. I'm not able to figure out the exact problem which is causing this. LMAO
PS- Version 5.0.3 is best to do all the work. Upgrade is not necessary.
Is there any solution for mobile number disconnecting after few hours? this is very annoying.
V3.0.0 doesn't have any disconnecting issue.
I've seen some guy found solution to this on the youtube. he modified waziper.js in the server,