I had an interview for a position on July 30th and was told I would hear back by the following Tuesday. When I didn't receive any response, I followed up the next Thursday but still got nothing. Last week, I decided to call the recruiter, and they seemed surprised I hadn't heard back, which made me think my previous email might not have been received. They mentioned that the HR manager was on vacation and promised to update me that week. Now it's Monday and I still haven't heard anything. I'm considering sending one more follow-up, but I'm unsure if it's worth it since they already know I'm interested. Should I reach out again?