T10:01:37.821Z| blastSocket| I005: BlastSocketClientUDPProxyLog: UDPProxy_SetRemoteInfo: Set remote host: 10.75.22.222:443 (updating) T10:01:37.821Z| blastSocket| I005: BlastSocketClientConnectPrimaryViaTunnel: For clientContext: 7FF25904F600, attempting ConnectPrimaryViaTunnel. T10:01:37.821Z| blastSocket| I005: BlastSocketClientIsPeerRejected: WebSocketError: 0, isPeerRejected: No T10:01:37.821Z| blastSocket| I005: BlastSocketClientHandleSocketError: ClientContext:7FF25904F600, vvcSessionId:-2: received socket error on asock: 7FF227D19840, asockId: 4, error: 6 Any advice would be greatly appreciated as my IT dept are not being very helpful. Some excerpts from the logs in case they're helpful are below. I have looked in the log files and there are clearly some errors there but Googling these doesn't turn up much. Mac doesn't have firewall enabled, and have temporarily disabled my ISP router's firewall for testing, but same problem. Thinking it might be a firewall or ISP issue I've tried it with my Mac connected to router by wifi and wired connection, and also wifi to my phone's mobile hotspot. After about 90 seconds, the screen disappears and the client closes with no error message.

The software accepts the RSA PIN+token, then the username and password, and I get a screen saying 'Loading'. I don't think that anything changed on my system in that time. I actually had VMware working for the first couple of weeks, then nothing for the last 6 weeks or so. I am on macOS Big Sur 11.3 Beta on a 2018 Mac mini.

Authentication is through RSA PIN+token, then my usual username and password. I am using VMware Horizon Client Version 2103 Build 8.2.0 (17759009) to try to connect to my employer's server.

Vmware horizon client macos big sur