At one point you activated DDNS on your Synology NAS and just left it like that without thinking too much about it. But chances are you have enabled and then disabled the DDNS with its certificate without even realizing it. And one day while browsing Control Panel / Security / Certificate you might notice that … Read more about Synology: Certificate Server is Busy
You have tried to renew your SSL certificate via Control Panel / Security / Certificate and at the time of the renewal you got this error message that read: Maximal certificate request reached for this domain name. This error message occurs if you have tried to renew the certificate too many times in a row. … Read more about Synology: Maximal Certificate Requests Reached For This Domain Name
Has it ever happened to you that Synology Assistant couldn’t find your NAS on the local area network? I’ve found this can happen with Windows 10 and Windows 7. I’ve noticed the problem occur after you just install a Windows update. So if one day Synology Assistant cannot find your NAS on the local area … Read more about Synology Assistant Cannot Find DiskStation on Windows 10
Did you know you can set up your DSM 7 to automatically save your system configurations to your Synology Account? The automatic system configuration backup option was introduced along with DSM 7 and has been giving Synology users some trouble in the last few days. Between August 10, 2021 and August 17, 2021, many users … Read more about Synology: System Configuration Backup Failed
Have you upgraded your NAS device to DSM 7? Are you looking to connect to your NAS and new Synology Photos using the old DS Photo application via your mobile device? If you are, then you will get this error message: Login failed. Please check if the IP address is correct, or check if Photo … Read more about Synology: Photo Station Login Failed
Have you ever tried to manually renew your Let’s Encrypt certificate on your Synology NAS and received the following error message on DSM 6.2.4? Failed to connect to Let’s Encrypt. Please make sure your DiskStation and router have port 80 open to Let’s Encrypt domain validation from the Internet. All the other communications with Let’s … Read more about Synology: Failed to Renew Let’s Encrypt Certificate