Today some clients on the Feathercoin blockchain stopped synchronizing.
The team has worked on the problem and released version 0.18.2 of feathercoin-core and gui, which contains a fast fix for the problem.
If you compile the code yourself, get the latest code from “https://github.com/FeatherCoin/Feathercoin/releases” as soon as possible.
If you use a precompiled binary/package for windows download the latest version from “https://github.com/FeatherCoin/Feathercoin/releases”
If you use Linux installation packages, run the OS specific update process for the feathercoin package and if that fails get the latest package from “https://software.opensuse.org/package/feathercoin”. Select ‘community packages’ for your distribution and check that he version displayed is 0.18.2
A detailed description how to install /update the software can be found here at the Feathercoin forum