From my battle to our war, MMORPG MIR4.
Greetings, This is MIR4.
We have confirmed that there are some issues to be checked on the HYDRA Cart feature updated on today's maintenance and took a preemptive action to turn this feature into unusable status temporally.
Our team is currently working on figuring out the cause of the issue and doing their best to solve the problem as soon as possible.
※ HYDRA Cart feature will become usable after the issue gets solved.
We sincerely apologize for the inconvenience and will always do our best to provide stable service.
Thank you for your cooperation and understanding.