ios pages unstable

Can you describe the issue in more detailed way?

Try to reset your device. This won't delete your data stored on this device.

• Press and hold the Sleep/Wake button
• Press and hold on the Home button
• Keep holding both buttons until the display turns off and back on with Apple logo on it.

Alternatively, you may go to Settings - General - Reset - Reset All Settings

If this does not help, restore your device to factory settings. Note that this will erase the data from your device.

Take a look this Apple Support article: Use iTunes to restore your iPhone, iPad, or iPod to factory settings - Apple Support.

Or delete and reinstall the app.

I have a couple of hundred docs - all synced to iCloud- would I lose all of these or do they resync back to the iPad?

This prob seems to have got worse on my ipad2 with each update of app/iOS - thought it may be linked to number of docs I have.

It can take up to a minute to get semi-decent response to keyboard in the app - also crashes out when try to email certain docs in PDF format or export doc to say iBooks.

This all reminds me of early Microsoft days - sorry for swearing!