2001 986S throttle, warm starting issues, could use some help

[luckywilliam11]

Hi All, working through an issue with my 2001 986S boxster (93k miles) and could use some help. Really appreciate any input!
So a few weeks ago is when the issue started (have never gotten a CEL through all of this), I was driving on the highway when my throttle seemed to stop working. Was cruising in 6th gear around 2200 RPM and when I pushed on the gas it seemed to do nothing. I pulled over on the side of the highway and the engine died. Tried to start it and it would crank but wouldn't fire. Waited a few more minutes and it started up and drove fine and continued on my way. The throttle issue has not been experienced since.
Once I finished up in the store (about 30-45 min) I came out and the car fired right up. Drove a few miles and stopped again for 2 min. This time the car had a hard time starting, but after a few minutes it fired up and I got it home with no other problems.
Have not taken it on a ride since, but the problem is very repeatable now. When cold the car fires right up. But if I shut the engine off and try to restart it, even with the water temp just registering near the first tick on the dial, it will crank but it won't start. If I let it sit for a while, it will start right up. Topped the battery off with my tender to make sure that wasn't an issue and it didn't make a difference.
All of my internet sleuthing was pointing to a faulty crankshaft position sensor. I was able to get that replaced this morning fairly easily, but unfortunately the same issue remains.
Any tips anyone can provide would be greatly appreciated. I have heard horror stories of people paying lots of money for places to change parts for this problem and it not be solved. I don't want to spend thousands to fix my car that is only worth thousands, I have 2 kids to put through college .
The car has been very well maintained, recent part changes below:
4/16 (80k) - clutch, IMS, RMS, AOS, spark plugs, battery
11/16 (82k) - immobolizer module
4/17 (82k) - MAF
Ignition switch was also replaced at some point right before I acquired the car in 5/20 at 88k miles.
I'm thinking my problem may lie in the fuel system due to the initial issue, but not sure what parts that heat or running would have an effect on.
Hit me with it! Thanks so much.
Bill

[stealthn]

Did you fix this? Do you have a scan tool?