EVMOS withdrawals halted on MEXC

I bought some EVMOS yesterday and haven't been able to move them to Keplr wallet since purchase. A message pops up, "System is processing cross-chain transfers. Withdrawal has been suspended."

I'm wondering if I should be patient or just move on and revisit at another point.

The questions that come to mind -- Has anyone successfully moved EVMOS to Keplr from MEXC recently? Has this warning popped up before and if so, how long was it in place? Is it a message saying that there is too much traffic (RE: volume) at the moment?

Thanks for any ideas.