True story.
Hey, I've dealt with that slow brewing issue on my that model too, and it's usually that pesky scale from hard water building up inside. What worked for me was mixing equal parts water and white vinegar, running it through a few brew cycles without a pod, then rinsing with plain water several times after.
It cleared everything right up, no weird tastes lingering if you rinse well enough. Super cheap and easy. Works great.
Just make sure to run those rinse cycles thoroughly to avoid any vinegar flavor in your coffee later.