Thank you for your message, please kindly add the reply button to reply and do not use the Secure note. The secure note is only for exchanging private information.
You did not give us the name of the page you have the problem which you explained. Did you check the Test Page I have created?
Maybe it is only a symptom of one page which is corrupt.
Kindly get back to us with more detailed information and the exact page name so we can be of a help here. Regarding the error you described you can see the troubleshooting guide here: