ok got youtube to fix my videos, here is the best one i got of the weird bog out issue, when it shifts into second you can see after 2-3 second the rpms jump and the engine sounds like I applied 10-20% more throttle...but my foot stays in the exact same position.
https://www.youtube.com/watch?v=A8UfoJIE8ZQ
you can see it more when i come to a complete stop and try again