Mikrotik IP change problem

Hi,

I can set up a point to point fine!
but for some reason when I change the IP address’s of the devices it disconnects me and wont allow me to log back in to make any further changes (either through the browser or winbox)
I have even tried changing the IP’s before setting up the devices! but get the same problem!
VERY FUSTRATING!!!
Any help would be much appreciated!

Cheers

What are you changing the IP addresses from and to?

And what is the IP of your computer?

Have you tried connecting using the MAC in winbox?