The server can continue issuing licenses without connecting to the JetBrains Account for up to 3 days from the last successful connection. The FLS connects to the JetBrains Account every hour to obtain license information. How often does the FLS connect to the JetBrains Account? For more information about managing licenses offline, see these video tutorials. For offline licensing options, activate your products using the JetBrains Account directly or using an activation code. No, it requires an internet connection to the JetBrains Account.
License Server Administration Can FLS work offline? If you don't find a relevant answer in this FAQ, feel free to contact the JetBrains Support team. For information about License Vault, click here. This documentation is about License Server.