I forked Bitcoin source to run my own network.. everything is working. I'm using Cpuminer to mine blocks... I had to change the script 'first letter' base because i changed the address first letter, but other than that it works fine.

The miner isn't adding any transactions to blocks. The transactions are in the mempool, but the miner isn't adding any of them. I've played with the transaction fees. Anyone else have this issue? I thought to ask. i didn't see anything in the history about this, and looking at the cpuminer code,there doesn't seem to be anything for me to update. Any advice would be welcome... this project is teaching me bitcoin development, so I'm learning as I go.