If you deal with enormous capture files, speeding your work process up is crucial.
I explain this in the following video:
This is a minimized dissector profile that will reduce Wisreshark crashes, speed your carving/parsing jobs, and generally speed up Wireshark activities such as Statistics.
What did we do? We simply went to Analyze> Enabled Protocols, disabled all the protcols and then turned on a minimized set.
Try this profile, and then add or delete protocols as you need to for your purposes.