Unexpected issue with estimating the gas. Please try again.

If you are getting error like “Unexpected issue with estimating the gas. Please try again. ” while swapping token in Uniswap or Pancakeswap then Then the only solution to fix this is by increasing slippage from 1% to 2% .If you still getting this error then move to 3% .

Sometime this happen due to Load in network, so you can try swapping again after few hour or you can use 1inch exchange or metamask swap option.