Connection Failed - version checker

Hi. I have AwoCoupon 2.5.0 pro installed in Joomla 3.6.3 / Virtuemart 3.0.18

In Dashboard Check For Updates, it says "Connection Failed" and does not report Installed Version. So it seems I can't check for updates?

I have a license and I've not seen this error before. Is there a fix for this?

Thanks, Mike

PS, I now see a similar thing in one of other development environments Connection Failed but it does report Installed version 2.4.7.1

In a different dev env, it looks to be OK - identifying Old Version and offering to Update. Live is OK also.

Hello,

There was an issue with the website which caused update check to fail, but that has been resolved.  Likely cache is the problem.  Please go to system->clear cache, select administrator and delete AwoCoupon cache, then refresh the dashboard.

Excellent, thank you - fixed.