So I have tried several different pools and no matter what I do I end up getting roughly 5% rejected shares due to expired job.

2 KH - 5% = 1.9 KH

Sort of evens the mining software playing field if you look at it that way.

Has anyone solved the rejected shares problem yet?
Is there a fix in the works?

I can run the batch file as admin manually, and it works great.

When I run it in my startup folder it doesn't run as admin and doesn't work.

How are you getting it to run on startup as admin?

So far I'm up to:

[00:35:21] Shares: 3913 Accepted, 217 Rejected | Total Hash Rate: 3941.3 H/s | Avg Search Time: 47.0 sec

Only complaint about the miner so far is the expired share problem. Hope it gets fixed with the next update.

[13:27:47] Shares: 681 Accepted, 19 Rejected | Total Hash Rate: 3959.2 H/s | Avg Search Time: 255.2 sec

Still finding that I am getting lots of Rejected shares.

It seems to be the same problems as was described earlier in the thread where the shares are expired and still completed and submitted anyway.