When standing on the docks at Tortuga facing the ocean I get 50 fps with a dip every 2 seconds to 25 fps. When standing in the town facing the island I get 25 fps with the same dip every 2 seconds to 10 fps. With flipTIB I get exactly the same fps with exactly the same dips in performance...
Since the 1.5.6 update i have been having the same problem (it was working fine before this). My TLOPO folder looks the same as OkamiLockon's, no resources. Please let me know if there is any fix.