While analyzing proxy logs from servers within his organization, Abdul observes a pattern where two proxy log servers consistently log similar activities with a consistent one-hour time difference. These proxy servers are located in the same datacenter, and the activities are part of a routine evening process scheduled for 7 p.m. One proxy server records the data at 7 p.m., while the other server logs the entry at 6 p.m. Based on these observations, what is the most probable issue that Abdul has encountered?