I have had several shutdowns for maintenance from the first to the second phase I've never seen an exchange like this before And then the mobile app often encounters various problems On the PC end, there are often situations where login and trading are not possible Then, during this shutdown, a large number of data errors occurred directly Forget about making mistakes Then it went so far as to require users to send emails to verify the data Shouldn't technology be used to handle it uniformly? Currently, a large number of people in DC are providing feedback A bunch of people make all kinds of outrageous mistakes