Answer: It is possible that the issue the 3-4 people experienced is related to RPC (Remote Procedure Call) problems. RPC is a protocol that allows a computer program to request a service from a program located in another computer on a network without having to understand the details of the network. If the RPC service is not working correctly, it can cause problems like the ones experienced by the 3-4 people. A hard refresh may not help if the issue is caused by a RPC issue, as it only clears the browser cache and not the underlying RPC problem. To resolve the issue, it may be necessary to investigate the RPC service and determine if it is running properly. If not, then steps need to be taken to ensure that the RPC service is running correctly.
