DunsChen Said:
"Freezing and Lagging of IPad Air after attached Combo Touch Keyboard: [...]When I was using iOS 14.6, I do not have this problem. I got this problem after I update my iOS. Does anyone have a solution for this? Please help."
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Troubleshooting a Lagging iPad:
System resources a likely being swallowed up, so to speak. So, start with clearing space. Try the following:
I. Cool Down the iPad:
For a few hours, perform the following...
- Power Off: the iPad for a bit
- Unplug: any Cables
- Place it Atop: a Laptop Cooler
- Keep it in: an open space
- Keep it Out of: direct sunlight
II. Clear Space:
Having little empty space can heat things up. So, here is what to perform...
A. Clear Temporary Internet Files:
Clear your Temporary Internet Files(Cookies & Cache) of Safari:
Also...
B. Clean TV and Music Libraries:
Remove all unneeded files from your TV and Music Libraries. Full-Movies take up 2-4GB typically, and a bunch of those would take up a load of storage, ideally. So, if you have any movies that are not needed, then delete them.
Also...
C. Clear "Other":
Clear the storage named System Data (formerly called "Other"). It basically contains unnecessary files such as caches that are used for system ease of use - all of which gather over time. Perform the same as instructed here, but on your iPad.: How to Clear "Other" in your iPhone's Storage - Use Backup - User Tip. Caches would be being used for remembrance of application use.