I have been using one particular CEX exchange for about two years without issues at beginning, unfortunately, earlier this year, i began to notice certain drawbacks starting from withdrawal delays, that take more than one week; and some users even complaint of more than two months withdrawal delays.
As a good user, i sent mails, but unfortunately no solution. I had complaint that the exchange is likely going insolvent because of too much issues, (especially the inability for users to withdraw their funds), on their Telegram community but i was restricted. However, as at today they had going insolvent.
Now, to detect a crashing exchange, whether Dex/CEX, you will notice two common issues,
1.Scanty users. The number of users on an exchange determined the exchange's revenue capacity to settle operational cost and other expenses.
2 No liquidity, and that is, no 24hours trading volume. Besides this few points that i have stated, kindly give your thoughts on how to detect a likely crashing exchanges.