Yes, I sent in a support request. Some interesting bits in the log file…
[5:31:58] Got an access token
[5:51:03] NETCLIENT:Error refreshing access token: [400] {“error”:“invalid_grant”,“error_description”:“Session not active”}
[5:51:04] NETCLIENT:Failed to fetch periodic info: [23] Could not acquire access token because credentials are missing
Also…
…
[5:46:29] NETWORK:error (6) sending player state
[5:46:30] NETWORK:error (6) sending player state
[5:46:31] NETWORK:error (6) sending player state
[5:46:32] NETWORK:error (6) sending player state
[5:46:33] NETCLIENT:send player state sequence number: 1
[5:46:33] NETWORK:error (7) sending player state
[5:46:34] NETWORK:error (7) sending player state
[5:46:35] NETWORK:error (7) sending player state
[5:47:49] NETCLIENT:send player state sequence number: 101
[5:48:09] NETCLIENT:send player state sequence number: 201
[5:48:29] NETCLIENT:send player state sequence number: 301
…
[6:54:48] NETCLIENT:send player state sequence number: 19501
[6:54:57] NETWORK:error (8) sending player state
[6:54:57] NETWORK:error (8) sending player state
…
Note that my internet connection was up the entire time.