Hi Lorne17,
Try the steps here: About iOS or iPadOS performance on your iPhone, iPad, or iPod touch - Apple Support
Once you click and open the link, please read through and try the steps in the subheadings below.
1) Check your network conditions
2) Close an app that's not responding
3) Make sure you have enough storage
4) Leave Low Power Mode off when you don't need it
5) Keep your device from getting too hot or cold
6) Look at your battery health
We recommend the article above because the steps will show you what to do if you notice some slowness with the functionality of your device.
If you’re still experiencing the same issue, reach back out to the community for more help.
Thanks for using the Apple Support Communities.
Cheers!