The Digi transaction app is one of the most reputed and reliable apps in the world. It is known to be trustworthy and robust. Sometimes it might happen that you may encounter a scenario in which Cash App payment pending message pops up. You can get to know why this happened by just calling the customer care service. https://www.cashapphelps.net/blog/convenient-process-to-send-and-receive-or-cash-out-money-from-cash-app/
If you try to send or receive a payment exceeding those limitations, you would be asked to increase those limits by verifying your account and all the payments send during that limitation period before resetting might be all in a pending state.
If we are to assume that is not the issue and everything is within the limits, it could be from the technical end and you might have some sort of connectivity issues, insufficient balance, and other limitations to process payments in a timely manner.
