Welcome on board, Toddo!

When the lather dries too quickly, it usually means it did not contain enough water. This shaving soaps/creams can hold an astonishing amount of water, so don't be shy when preparing the lather. It's nice to have stiff lather, but if you achieve it by having too much soap in the mix, it will dry quickly. Rather, try putting in some elbow grease <grin>
I think the razor burn issue could be connected to the first problem. Try getting more water into it and see how you do. Also, make sure you prepare your face properly, with hot towels and everything. Just relax and enjoy the preparation as part of the ritual. Again, with more water in the lather, you can also let the lather sit on your face longer before you start shaving. It will help in softening up your beard. Finally, a straight shave is quite close. Your skin is probably not used to it, so it's reacting badly. Just give it some time.

Redwoood