PHHSTech

Just had this reply from Dynmaic Learning Had this reply from Dynamic Learning : ​ We don’t particularly recommend using Chrome anymore so you could try using a different browser. If that doesn’t resolve the issue then is the school using WatchGuard? As we understand it, WatchGuard by default will block/remove HTTP headers it considers dangerous, including ‘Access-Control-Allow-Origin’. This can cause some issues with tests not working. The fix is to add Access-Control-Allow-Origin:* rule under HTTP Response >> Header Fields to the WatchGuard box. Please let me know if this doesn’t resolve it.

I have the same problem here on some machines and not others. They are all running the latest version of Chrome. When you click on the test button it does nothing on a handful of machines. When you click on Tests on other machines it works fine. So what is different? I rebuilt one of the "dodgy" machines and after that it worked for a while but now has stopped working again. On the same machine, there were problems using annotation in kerboodle but works on others. Related?? All using same javascript version. Is it a Windows update that's upset it? Spent days investigating . Has anybody found an answer. Hoping.... Thanks.