What if your H texted you the information? That way he can get it done when it is still on his mind, but it won't disturb you at work?
That's usually how we communicate if there's something we need to talk about while I am working. Part of me believes this is something he needs to work on. I had mentioned part of something I realized about the two of us is he avoids confrontation. Me - let's just work it out and move forward because I hate letting things fester. I think we have to come to some sort of compromise. If anyone has any advice... I'm hoping to broach this subject in MC. H is forgetful. He really is but there has to be ways to conquer some of that. Maybe I can say something along the lines when we are on the subject of when something comes up just shoot me a text and if either one of us are busy we can talk about it when we have time or get home from work but at least it will be in text reminding us so we can't forget about it.