All transactions sending to Polygon Mumbai kept pending

Hey, I’ve got a Polygon Mumbai integration with Infura provider, it works well at the beginning, but from 3 hours ago, suddenly all the transactions sending after kept be pending. I’ve tried to put a higher gasPrice but it didn’t help, the same transaction went through Metamask with a lower gasPrice got confirmed.

Hi @anonkd7, and welcome to the Infura community!
Can you please send over the tx hash or the parameters you’re using to send the tx?