GRBL values change for unknown reason

Easel 0.3.14
GRBL 1.1g
Genuine Arduino UNO

I have calibrated my axis and altered the values for $100, 101 & 102. Will have a look with the machine inspector to find that $102 has changed from my set value of 200, back to 186.??
I set $130 & 131 to my maximum travel only to find when inspecting again that they have changed to different random values

All other values I have changed remain as adjusted too.

Why do these values change?

Have you run machine setup in Easel recently? Easels setup is known to change those values.

Thanks for your reply and yes I have run setup recently. Have now tested by running setup and it has changed values. Will keep this in mind and thank you for your assistance.