Transaction dropped

I send ETH to another account ,and the transaction’s status is dropped,but my ETH disappeared.

Are you sending this transaction through Infura?

Yes I do.Did this happen often before?Thanks for help.

@mike Is there any way to avoid this situation? And can the lost ETH be recovered?

It looks like you figured this out?
https://etherscan.io/tx/0x37c2d4b6659e318bf413769f8646aabb07ba020c8b3f652df63205aa77175a9d
The transaction was dropped and replaced. So your eth was not lost it was just stuck in a pending transaction. Once you replaced that transaction with a higher gas price transaction using the same nonce, the transaction appears to have been mined successfully.

I get it,Thanks very much.