@My_NetWerks did you find a solution already?

  @Spheres Since I posted this, I also reached out to TP Link support. After going back and forth with them about things to try, it got escalated to the engineering team. I was then able to meet with a software engineer for him to see what was going on and it was determined that there was a bug in the firmware. I have since gotten a beta version of an update that seemed to have corrected the issue, now I'm just waiting for an official release. All seems to be working fine now though. 

A non-functioning Control Center can be quite frustrating. Here are some steps you can take to resolve the issue:-

1. Swipe Gesture:- Ensure you're swiping down from the top-right corner of the screen (iPhone X and later) or up from the bottom of the screen (older models) to access the Control Center.
2. Screen Sensitivity:- A dirty screen or screen protector might interfere with touch sensitivity. Clean your screen.
3. Accessibility Features:- Check if any accessibility features like VoiceOver might be affecting Control Center.
4. Restart Your iPhone:- A simple restart often resolves temporary glitches.
5. Check Control Center Settings:-

• Go to Settings > Control Center.
• Ensure Control Center is enabled.
• Customize the controls as needed.