I am sorry to hear you are seeing messages like this. We're happy to help. Can you help with some details?
- What browser are you usually working in when this happens?
- Is there any action that causes an error or does it seem random?
- Can you screenshot the error next time you get it and email it to us?
- Are you pasting content into your email from another source?
- Are you copying the same template to use again?
- Are you on a work or home network?
- Where in the world are you located? General area is fine!
Thanks for your help,