1 ETH lost, HELP!

Hi peeps,

My colleague recently tried to buy some sharering (SHR) for us using Metamask through UNISWAP and the transaction seemed to disappear without trace. Luckily he didn’t transfer the whole lot in one go!
I heard some other cases like this happened around the same time.

Please can you help?

Does anyone have any troubleshooting suggestions to try to help with recovery please.

Most grateful in advance for any help you can offer.
Thank you
Simon

Going to need more info than this, what do you mean the transaction disappeared? is there nothing on etherscan for the transaction?