Weighing up pros and cons

I've been going on dates with someone for a few months now and I really like him. There's only been one major issue that keeps being kinda triggering for me.. the lack of communication when we aren't together. I know it's only one thing but I'm the type of person that likes to check in and be checked in with. He was very understanding but already this week it hasn't improved that much. Is one issue enough to move on? It is something that really matters to me.