I did get an error that the gas limit was not enough and needed to be increased before the transaction would process. I was moving it from my MEW wallet to my Ledger wallet via MEW. I have another one to do today and will take note on the wording and error or restriction notifications when trying to process the transaction.
Appreciate the assistance.
It could also be that you did it at the exact time something was bloating the network, increasing the gas prices drastically (e.g a presale) and thus it's only a matter of retrying. Sometimes, as other said it's because you inputted something wrong that will use all your gas, so double-check everything just to be sure.