Beware the Sulfites. Sensitivity to sulfites is common among asthmatics. For me, an allergic reaction can result in a severe asthma attack. Dried fruits are usually responsible for the reactions. As with all processed or manufactured food items, I consistently check labels.
In some rare cases, dropped frames can be caused by an old network adapter driver doing a poor job of handing the high speeds being consumed. It's not a bad idea to just check to see if there are any new drivers for your network adapter, just to be sure.
A Patient's Guide to Dropped Head Syndrome<. Dropped Head Syndrome is characterized by severe weakness of the muscles of the back of the neck. This causes the chin to rest on the chest in standing or sitting. Floppy Head Syndrome and Head Ptosis are other names used to describe the syndrome.