Magento 2 Credit Card Processing Issue

We're experiencing a problematic scenario with our Magento 2 extension, specifically with the Credit Card payment method. It has recently stopped processing payments, creating a serious operational issue. The root cause of this is unknown as we haven't made any significant changes or updates. The task requires:

- Analyzing and identifying the cause of the problem
- Restoring the functionality to process credit card payments

Ideal candidates should possess:

- Proficiency in Magento 2 with a specialization in payment extension troubleshooting
- Extensive experience with credit card processor integrations
- Excellent problem-solving skills and attention to detail
- Capability to deliver under time constraints

Act quickly! Your expert help can restore our business operations to normal.