My Lightroom 4 keeps crashing for no apparent reason! This has been happening for a couple of weeks now and only a force quit will help and then it will do it again a few minutes later. Sometimes it happens after 10 minutes of use, sometimes after a few hours. I've been monitoring it to see if it is certain files/images, certain actions or processes but there seems no rhyme or reason as to why it happens. I have tried reinstalling Lightroom with no luck.
I'm on an iMac (21.5" late 2012) 2,7 GHz Intel Core i5 OSX 10.9.4. I recently had to erase and reinstall the hard drive due to an error, could this be related?