Hi @mbparmar10
I don't think so due to authorize.net this issue is happen !
I understand it is deprecated but i don't think so it will create any issue as vanila version working well in my local machine so.
Hope it helps !
Hello @Manthan Dave
That is strange, I disabled the authorize.net extension and it worked well. So think, I need to let it disabled and use the extension available in the Marketplace as per Magento v2.3.4 requirement.
Thanks for your help and comments so far @Manthan Dave
Hi @mbparmar10
So you haven't used the marketplace one latest compatible extension on your setup ?
Anyways glad to know that you have resolved your issue !
happy to help and keep helping others