I have completed both an 1805 and and 1809 campaign as Austrian and on each occassion I have found it impossible to feed my troops after about the half-way to two-third time period. In the 1809 Campaign I ended up with all the Austrian army save two Corps camped on top of their LOC at Landshut waiting for supplies to be delivered but never getting enough to advance.
I could see the supply wagons leaving Vienna but by the time they arrived at Landshut they were all just about empty and every depot on the map had been cleared and redirected to my LOC in and attempt to keep my troops fed.
