I changed from mobile data to Wi-Fi while using TRON Swap on iOS. The connection improved, and the waiting transaction later completed.

A simple farming explanation is much easier for me to use. This one showed the basics, and I used it from top to bottom.

Before using energy, I checked the wallet was on the correct network. That basic check saved me from fixing the wrong issue later.

I like having the Rango supported chains details visible because it reduces unnecessary wallet switching. I match the network labels every time.

My cowswap token approval failed because I had insufficient native gas. Adding a small amount fixed the problem immediately.