> For the complete documentation index, see [llms.txt](https://docs.iaero.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.iaero.finance/faq/troubleshooting.md).

# Troubleshooting

## Common Issues

### Transaction Failures

**Problem**: "Wallet mutated or stripped calldata"

**Solution**:

* Disable transaction simulation in wallet
* Try using MetaMask or Rabby
* Use the Safe transaction builder for multisigs

### NFT Not Merging

**Problem**: Deposited NFT shows "needsMerge: true"

**Solution**:

* Ensure auto-max lock is disabled
* Call `performMaintenance()` manually
* Wait for next deposit to trigger merge

### No Rewards Showing

**Problem**: Staked iAERO but no rewards visible

**Solution**:

* Rewards are distributed weekly
* Check if rewards have been harvested
* Ensure you're staking in the correct contract

### Approval Issues

**Problem**: Can't approve AERO/veNFT

**Solution**:

* Reset approval to 0 first
* Try increasing gas limit
* Check wallet has sufficient ETH

## Getting Help

* Discord: [Join our community](https://discord.gg/RtGST592)
* Twitter: @iAEROProtocol