OP, I knew what you were asking and I see no reason for your being trashed.
There's a real good chance it does need more gas/power/powder to properly cycle the rifle. There are so many suitable powders for the 30-06 that it shouldn't be too critical which powder you use, in the medium to slow, burning rate. Just picking a load from the book is certainly OK.
The problem is, there is such a difference in loads between the various loading books. The starting loads of some loads in some books are so light of a load that they almost go woof, instead of bang, when fired! I would start at least half way between what they call the starting load and what they claim is maximum.
See if that is an improvement, and if it is an improvement, but not perfect, load a bit heavier, going up a half grain at a time.
Another way to look for a suitable powder, is looking at the loads in the book. Let's say you are using the common 180 grain bullet. Any maximum load in the book for a 30-06 with 180 grain bullet should have 50, or more grains of powder. If they show a full power load of less than 50 grains, it basically means that powder is too fast burning, to be ideal.
4350, of either brand, is probably the most used powder, with a 30-06 and 180, or heavier, bullets.
Now, having said all that, some auto loading rifles require the smaller sized dies, referred to as under sized, to be used in order for the rifle to properly cycle!