After JomSocial upgrade to 4.7.6 buttons don't work in some browsers.

webmasteralfaspider

After the upgrade to version 4.7.6 the buttons to join an event, post a comment or edit an event no longer work on several browsers / platforms.
Is this a known issue, and is a solution known?

Floris
Webmaster Alfaspider.com

Ninja

webmasteralfaspider
Hi
Please clear browser cache and try again, there is no changes has been added for button code in 4.7.5 and 4.7.6 version. If issue remain same, kindly edit fields in first post and submit a temp super user login details for staff .

Regards

webmasteralfaspider

Ninja

Clearing the cache didn't work. I've made this little list and added the credentials for a Super User.
Which browser works?

Which browser works?

Browser/Platform FireFox Chrome

Windows 10 Y Y
MacBook N Y
iPad iOs 13.5.1 N Y
Telefoon Android 11 Y N
Chromebook Y N
iPhone iOS 13.5.1 Y Y
Android 7.1.1 Y

Ninja

webmasteralfaspider
Hi
Kindly Unblock India and Vietnam location to access your site : http://prntscr.com/td3q3i
Regards

webmasteralfaspider

I've unblocked India, Vietnam wasn't blocked.

Ninja

webmasteralfaspider
Hi
Username and password do not match or you do not have an account yet.

Please fix the super user login, And check if the buttons are working with default Joomla template protostar. As there is no issue found in the buttons in fresh installation, It might be conflict from template or 3rd party extension on your site.

webmasteralfaspider

Please try again, using a default template didn't fix the problem.

Ninja

webmasteralfaspider
Hi
I tested your site in latest Version of Google chrome and button is working fine http://prntscr.com/tdrc03
same on event list page http://prntscr.com/tdrca8

webmasteralfaspider

Thank you for testing. It only works in some combinations, how is this possible?

Working combinations
Y=Yes
N-No
X=Not tested

Browser/Platform 	  	Edge 	FireFox 	Chrome 	Safari

W10 Y Y Y X
MacBook X N Y N
iPad iOs 13.5.1 X N Y Y
Android 11 X Y N X
Chromebook X Y N X
iPhone iOS 13.5.1 X Y Y Y
Android 7.1.1 X X Y X

Ninja

webmasteralfaspider
Hi do not have Mac so could not test that,
can you update Jomsocial to latest version 4.7.7 and then check this.
Also if you can give a screescast from your Mac browser with default Joomla template it would be good as this issue not found by any user and not in demo site too.

webmasteralfaspider

can

I've done the update to 4.7.7 It didn't fix the problem. Enclosed you can find the screenshots i have made on a MacBook. As you can see the default template is active.

Ninja

webmasteralfaspider
Hi
I shared the details to our team, to check your site in Macbook safari.
I will update you once soon.
Update : Please fix the login details so our team member can check it in Macbook safari.

webmasteralfaspider

Update : Please fix the login details so our team member can check it in Macbook safari.

Thanks, please take a look. Login is enabled.

Ninja

webmasteralfaspider
Hi our team member tested your siye in MacOs safari and no issue has been found. Also we tested Jomsocial fresh package to re verify it. There is no problem.
I suggest you to check it in any other PC. If you need screen cast i can share it with you.

webmasteralfaspider

I don't really understand the result, but thanks a lot for your time and help.

Ninja

webmasteralfaspider
You are welcome!