For all my repositories the info panel in the lower left corner of the window is constantly "refreshing browser data". Thus it switches between the "Information" view to "Activity" at least once a second which is very distracting.
I believe the last version I used did not show this behaviour as I did not notice it. I tried reinstalling MacHg and setting up the repositories again but the problem remained the same.
It would already help if viewing the panel could be switched off.