Hi Broken _Wing,

Yes, some people with DID do lose a lot of time everyday. If the alters that function the most are very separated and communication is difficult time is lost every day. It's not something that i can help and it's terribly difficult when people don't understand.
If you can you should alway give the benefit of doubt . Don't assume that your friend remembers anything- just be a friend at the time- a brand new day each day.
It's so difficult to live with DID when communication doesn't happen. i literally have no friends IRL because i can never communicate inside and keep up with communication with them. My parts won't know friends or have the samee degree of involvement to have friendships. It's so hard to lose another friend because of the way we are.

Take care,
kerria