Synology: Failed to Renew Let’s Encrypt Certificate

Synology Failed to Renew Let's Encrypt Certificate

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

Synology: The operation failed. Please Sign in to DSM again and retry.

Synology The operation failed. Please Sign in to DSM again and retry.

Have you ever received the error message “The operation failed. Please Sign in to DSM again and retry.” when you tried to manually renew an SSL certificate for your domains hosted on your Synology NAS? Today I will show you how to solve this issue. STEP 1 Please Support My work by Making a Donation. … Read more about Synology: The operation failed. Please Sign in to DSM again and retry.

Synology: Admin Account Security

Synology Admin Account Security

After installing the latest DSM version 6.2.4-25556 some users have complained about receiving an Admin Account Security DSM notification telling them the following: Admin Account Security: The default account “admin” is vulnerable to brute-force attacks, which may lead to ransomware attacks. Click here to create another administrator account, sign in with the new account, and … Read more about Synology: Admin Account Security

Synology: Solve Bitwarden this.subtle is null Error

Synology Solve Bitwarden this.subtle is null Error

When I tried to use the Bitwarden login portal on my Synology NAS, I encountered an issue. After I typed in my credentials, I got an error message that said “An error has occurred. this.subtle is null“. After some research I discovered that it was something related to my browser (Firefox) which changed some API. This … Read more about Synology: Solve Bitwarden this.subtle is null Error