Should I reset and start again or persist?

I started Omnipod 5 last week. I’m on my forth pod. The first day or two were amazing, 100% in range, but since then it’s gone downhill.

The algorithm seems unable to get me to my target range. It seems to not be capable of giving my enough insulin to get there. Sometimes I give myself 5/6 corrections myself in the hope that the next pod would learn and give me extra.

Is it a case of being patient? Or do I need to alter any settings (believe me, I’ve had a very good go at changing them). Should I reset and start again?

FYI yes, I’ve done the training, and listened to the Juicebox podcasts (three times!)

Thanks for your help!