There are many wallet applications in the crypto world. Some of these continue to be popular every day, while others have been abandoned due to some problems and have not experienced any improvement. Dark wallet Btc wallet also looks like a wallet that has stopped working for a long time.
The desktop application has not been updated for a long time and no action is taken in it, so it gives an error. I think the main reason why the wallet does not lose users is because of the failure of the developers. Because no response was given to user requests by the developers.
Also, the wallet being only btc compatible makes it more risky. because, as you know, the value of this cryptocurrency changes every second.
According to some users, the cuzdan was recently sold to another company and it is said to be put into service again. I don't think it will win back users even if it does. Because it is a wallet that once lost user trust.
In general I can only say about this wallet, it is a wallet that has been recognized by very few user communities and the success of its developers in the future.