Two computers, both Windows 2012 Server, both public static IP addresses, both have the same time setting, both firewalls are open, both running Sync Pro 2.0.120, both new Sync Pro installations, one is an AWS EC2 instance (Virginia), the other is a U.S.-based VMWare VM instance. One has > 100k files (avg size around 200k) to be synced with the other. On both multiple times have started/restarted Sync, both have removed/re-added folder, both deleting and not deleting files in the "receiving" device. Both machines are syncing with other machines (though not this particular folder) (and the syncs aren't assumed to be correct on these other machines either, this happens to be the folder we're focused on). All machines are showing as peers and are online. When a Sync reset has occurred or a folder removed/added, the syncing begins and appears normal. Then it stops -- no reason, no error reported, no status (it's blank in that column), no sending/receiving speeds shown, "progress" freezes at wherever it got to (right now, "3% * 4 hours"). The log has a stream of the following messages (this is a sample with IP addys renamed): [2015-06-04 12:12:26] Incoming connection from 52.xxx.xxx.167:64960[2015-06-04 12:12:28] SSPI[0x10e2a938]: DecryptData: failed to decrypt message, error - 0x80090330[2015-06-04 12:12:30] Incoming connection from 75.xxx.xxx.61:22884[2015-06-04 12:12:30] Incoming connection from 75.xxx.xxx.61:22884[2015-06-04 12:12:31] Incoming connection from 75.xxx.xxx.61:22884[2015-06-04 12:12:31] Incoming connection from 75.xxx.xxx.61:22884[2015-06-04 12:12:31] Incoming connection from 75.xxx.xxx.61:22884[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:35] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:36] SSPI[0x10e2a938]: DecryptData: failed to decrypt message, error - 0x80090330[2015-06-04 12:12:40] Incoming connection from 75.xxx.xxx.61:22884[2015-06-04 12:12:46] Incoming connection from 52.xxx.xxx.167:53723[2015-06-04 12:12:57] SSPI[0x10e2a938]: DecryptData: failed to decrypt message, error - 0x80090330[2015-06-04 12:13:06] SSPI[0x10e2a938]: DecryptData: failed to decrypt message, error - 0x80090330 Ideas? Just noticed a new series of entries in the log file that might be helpful info: [2015-06-04 12:23:26] TF[199E] [0x1a4b9e30]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4b8c88]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4b8900]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4b9aa8]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4b7e68]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4ba1b8]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4bac50]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4ba8c8]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4bafd8]: unloading torrent by timeout[2015-06-04 12:23:26] TF[199E] [0x1a4b8578]: unloading torrent by timeout
