Bithumb said it will temporarily suspend LWP deposits and withdrawals from 2:00 a.m. UTC on Aug. 14 to support a LumiWave Protocol network upgrade, adding to an earlier notice from Upbit, which said its own LWP transfer suspension will begin at 3:00 a.m. UTC the same day. The pauses are tied to routine exchange support for blockchain upgrades, when token movements are halted to avoid processing transactions on incompatible versions of the network and to reduce the risk of lost funds or transaction errors. Bithumb has not given a resumption time and said it will reopen deposits and withdrawals after the upgrade is completed and network stability is confirmed. The notice means users should avoid sending LWP to Bithumb during the suspension window, while the maintenance applies specifically to deposits and withdrawals rather than necessarily to trading.