ICONex always has error "Received 400 status code"
I get the same error message whether I try to change my staking, claim rewards, or try to send any of my coins to another wallet. I've had this problem consistently for the past 2 months and I have no idea what to do about this situation.
I'm using Brave Browser with latest updates. Ledger Nano X with all firmware, Ledger Live, and app updates. I obviously have to use ICONex with the ICON app but I'm lost after that.
I tried it on Google Chrome on my other laptop. Same 400 status code.