Yes, for me it freezes my Firefox browser for a time and in chrome the startup screen is better but the application has unusable performance: Scrolling in the l

Yes, for me it freezes my Firefox browser for a time and in chrome the startup screen is better but the application has unusable performance: Scrolling in the list of filters at the left-side is very laggy and applying a filter freezes both browsers for a few seconds. I even closed other tabs and applications but no change in performance.