Wallet and transactions
Insufficient balance, pending txs, and claim delays.
Insufficient balance
Why: Cached or true on-chain balance is below entry / withdraw amount.
Fix: Deposit USDCx to your custodial address; wait for confirmation; refresh Wallet.
Retry: After Hiro shows the deposit; allow a short cache delay (about a few minutes max).
Pending blockchain transaction
Why: Stacks tx is in mempool or awaiting confirmations; UI is waiting on Hiro.
Fix: Keep the tab open or note the tx id on a explorer. Do not start a conflicting second join/withdraw for the same intent.
Retry: After the tx succeeds or fails definitively. Never assume a dropped tx succeeded.
Transaction confirmation delays
Why: Network congestion or indexer lag.
Fix: Wait; verify tx status on Hiro / explorer. Refresh balance/claims afterward.
Retry: Soft retry of status check anytime; avoid rebroadcasting unless the app explicitly offers it after failure.
Claim not showing / stuck
Why: Match settle not finished, claim intent not yet issued, or vault claim tx not submitted.
Fix: Open Wallet → pending wins; run claim again. Confirm you are the recipient.
Retry: After settle UI appears; space retries by a minute if the chain is slow.
Support: Confirmed winning match, settle UI shown, claim tx confirmed, balance never moved.