upgraded to yosemite osx.

[markh]

hi,just upgraded to Yosemite osx.coollector lags and freezes. any help would be appreciation.when from mountain lion to Yosemite.it was,nt always that stable in mountain loin,it would crash often thanks

[(cool) Hector]

Thank you very much for reporting any problem that you may have. I will install Yosemite as soon as possible.

It's strange that you had crashes with Mountain Lion. When did it happen? What hardware do you have?

[(cool) Hector]

I've tried with Yosemite, and I see no problem at all.

Please explain what operations are lagging, and what operations make the program crash or freeze.

What kind of computer model do you have?

[markh]

hi hector,seems to be ok now.the lagging and freeze has gone,but i still get occasional crashes,i also got it with snow leopard,it not a big deal but it get a little annoying. thanks for you response Mac (27-inch, Late 2009) 2.66 GHz Intel Core i5 memory 4 gb graphics ati radeon hd 4850 512 mb.

[(cool) Hector]

seems to be ok now.the lagging and freeze has gone

That's weird. Maybe Apple has released a Yosemite update that fixed the problem. I've heard about something like that...

but i still get occasional crashes,i also got it with snow leopard

Can you tell me something about the context? What are you doing when the program crashes? Are you able to reproduce the crash?