For the last couple of years every now and then the RPC chain gets "stuck" - as can be seen on the blockexplorer at this very moment, it's not moving: https://chainz.cryptoid.info/rpc/#

I'm wondering if anyone knows of any fix/tricks/tips/anything to keep the chain moving steadily along. Would more scrypt miners help stabilize the the chain?

Here is the original thread for the specs: https://bitcointalk.org/index.php?topic=389070.0