We do a variety of surveys for many clients. Some of these surveys are programmed by us others are programmed by our clients and hosted on their systems. A major factor in technical issues is that survey respondents are using a wide variety of operating systems, browsers, Internet connection types, and hardware, and not all are necessarily compatible with the technology of all surveys that may be available. And, of course, sometimes, human error is a factor. If you encounter a technical problem with a survey, usually, if you wait a while, then try again later, the problem will be resolved. If you are still seeing an error after waiting a while, please report it to support team and note the Survey ID. We apologize for any inconvenience caused by technical errors and will do our best to get them resolved.