Insufficient SOL: Because Solana (SOL) is necessary to pay network fees (gas). You need to have at least 0.05 SOL in your wallet to ensure seamless transactions. Slippage Tolerance: If the price of the underlying pool exceeds your Slippage Tolerance, transactions will fail. On the Swap page, try raising your slippage tolerance. Approving Transactions: You must approve the transaction in your crypto wallet if you see the "Making Transaction" indication in the lower left-hand corner of your screen.