Pansin ko medyo madalas nagkaka error Firefox ko lately. And it's becoming slow especially when changing tabs and it uses a lot of resources, umaabot ng 80%! What I do is I close all Firefox windows, then open it again and restore the last session. Nagiging mabilis na and bumababa na resource usage.
Also, whenever I open a PDF link, nagha-hang for a few seconds. Ganyan din when I click on a download link, nagha-hang din muna sya.
Do you also experience this? Right now, balik muna ako sa IE.