Starting last night, I have noticed that random tabs get "stuck" and I am unable to click on them to activate the page or close them. Other tabs are unaffected and after about 30 seconds, the affected tab will become responsive. I have noticed that the problem always occurs on the same tabs once the problem starts, and will continue to affect that tab if I navigate to a different website. I have not added any additional add-ins and have tried disabling existing add-ins, without success. Could someone please provide some methode to fix this issue?