Upbit, a leading South Korean cryptocurrency exchange, has announced a temporary suspension of deposit and withdrawal services for SUI and related assets (LWA, DEEP, and WAL). This action is attributed to scheduled internal wallet system maintenance on the Sui (SUI) network. The suspension took effect on May 2nd at 23:00 (KST). Users are advised to plan accordingly, as deposits and withdrawals will be unavailable during this period. Upbit has not yet announced a specific time for the resumption of services but will provide an update upon completion of the maintenance. This precautionary measure ensures the integrity and security of user funds during the network upgrade. Upbit prioritizes the safety of its users' assets and regularly conducts maintenance to improve platform performance. ```