PSA: Hyperliquid withdrawal bug after account type switches

Switched from Portfolio Margin → Manual → Unified over 3 days. Now stuck.

Symptoms:

• Trading works fine

• Balance displays correctly

• Every withdrawal = "insufficient funds" error

• Only allows ~$50 withdrawals despite holding full $USDC + $ETH on Arbitrum

Anyone else hit this after switching account types? Need workarounds or @HyperliquidX support.

Not FUD but this is blocking real liquidity moves. Fix or explain the logic here.