Two days back I tried to send a payment to DTH operator via PhonePe UPI App.It is still showing processing and rotating animation is seen. Then I paid the usual way at the DTH operator website using laptop.Similiarly I tried to add money to the Paytm account of a friend on his phone. Tried multiple times and system error every time to add money. But we had added money easily in the past. Some days even though internet is there on our part, the application server sends back error messages due to huge adoption of digital payments. Everyone has to upgrade their servers to handle the increased usage.