Got a bizarre one with 7.63 Mirc...

Have it installed as a portable installation on a folder x2 on my desktop.. one for my main mirc chat and one for my bot.

I have recently had the weirdest thing occuring with my bot folder.. the bot can ping out or lose connection but it still shows on its screen that it is online when it is not.. for some reason it is not picking up the fact it has disconnected and will happily sit there if i am not in attendace for a good several hours before it finally realises..

Is this something on 7.63?

The only other unusual thing i have done out of the ordinary was upgrade my cpu and motherboard and plug my m.2 with the os and everything back in and carried on as normal. I did NOT do a new install.

Here is the weird one.. my main chat client however.. does see when it pings out or disconnects and will reconnect... both are installed on the desktop to seperate folders as portable!

Any ideas ?