On July 17, official announcement log

Flowcoin second reset found the problem, copy certificates, certificate of space-time and retrieve proof is the core of flowcoin and chain operation, these prove that requires a lot of calculation, in order to quickly determine the start reset using the GPU, but after using the GPU, mining process will cause crashes overflow, current technology development group has positioning to specific problems, are discussing solutions, is expected to upgrade within 48 hours.