Hello,

I've CBSub 1.2.2 installed on CB 1.7, Joomla 1.5.23

I've built 52 plans to allow user make subscription.
The non-IE users (FF, Chrome) can upgrade subscriptions after he create a new subscription, and payment gateway is Authorize.Net with Auto Recurring Billing.

But the IE (7, 8, 9) users are not able to upgrade their subscription. After they select a subscription to be upgraded, then the billing appeared (see attach file "Billing.jpg"). But when they click on a Credit Card (ex: America Express card), the screen displaying

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Payment basket does not login.
No suitable basket found.

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When i check the History & Log, i found the "Payment baskets" and all "User subscriptions" are automatically deleted after inserted. (see attach file "HistoryLog.jpg")



Please advice how this happen

Thanks

I found that there is a plugin K2 in my Joomla. Once i disabled the plugin, the user can upgrade subscription by IE normally.
I'm working more on investigating how the K2 plugin conflict with CB Subs (on IE)

Thank you for your suggestion. I will work with K2 for this issue.