I have a weird issue, not stopping development but it is odd.
Was developing on my main home computer using polygon as crypto chain. Took my family camping so I transferred the project to my laptop.
When I recreated/imported my Matic Mumbai accounts in MetaMask on my laptop the values in the wallets were way off. So I created a new Mumbai account. From the faucet did a transfer, 0.1 ETH as normal. It shows in Metamask as 248.593 ETH. Additionally instead of gas fees being something like .004 I need to use values like 11ETH for transactions to succeed.
This is probably a metamask setting but I have not found anything yet.
Another Data point: my mainnet and Ropsten accounts display the correct amounts in ETH.
This is not hindering my development but any insight would be appreciated.