Upbit, a major South Korean cryptocurrency exchange, has paused deposits and withdrawals of SOL and several other tokens on the Solana network. The suspension is necessary due to a scheduled wallet system maintenance. Affected tokens include SOL, RENDER, GMT, RAY, ACS, PYTH, JUP, MEW, W, BONK, and DRIFT. Upbit has not yet announced when deposits and withdrawals will resume, but it is expected to be completed soon. In the meantime, users are advised to refrain from sending or receiving SOL or any of the other affected tokens on the Upbit platform. Any transactions initiated during the maintenance period may be delayed or canceled. Upbit has apologized for any inconvenience caused by the suspension and has assured users that their funds are safe. The exchange will provide updates on the maintenance progress through its official channels.