Does this sound like a torque converter issue? More?

I changed the filter and filled it back up and it's good to go again. I know I have a rebuild in my future but this will keep it running until winter and/or I have a shop to work in after I move. I'm currently working on rebuilding the front suspension and steering. Once I get her back on all fours I'll probably put another 500 miles on her and change the fluid and filter again so it doesn't get to the point of straining to pull fluid past the filter.