After spending several hours trying to troubleshoot this I am no further along than when originally reported. In an effort to determine if this is a client issue, I have removed the 2.1.15 client completely (used Windows uninstall and deleted any files in C:\program files\UrBackup) and re-installed 2.0.36. This machine, hoover, is still dying with Timeout(1) and now the client log looks like this (only last few lines shown):
2017-06-05 09:33:47: WARNING: Parent directory not found in MFT. Was probably deleted.
2017-06-05 09:33:47: WARNING: Parent of file with FRN 88664617664112585 (Name “f_01bf1b”) with FRN 62487444830343005 not found. Searching via MFT as fallback.
2017-06-05 09:33:47: WARNING: Parent directory not found in MFT. Was probably deleted.
2017-06-05 09:33:47: WARNING: Parent of file with FRN 14355223812898912 (Name “index”) with FRN 62487444830343005 not found. Searching via MFT as fallback.
2017-06-05 09:33:47: WARNING: Parent directory not found in MFT. Was probably deleted.
2017-06-05 09:33:47: WARNING: Parent of file with FRN 162974011515514436 (Name “Report.wer”) with FRN 398568567022333183 not found. Searching via MFT as fallback.
2017-06-05 09:33:47: WARNING: Parent of file with FRN 163255486492225092 (Name “bos_Subordinate_Cert.cer”) with FRN 11258999068474411 not found. Searching via MFT as fallback.
2017-06-05 09:34:09: ERROR: Recvfrom error in CUDPThread::UdpStep
2017-06-05 09:34:09: ERROR: Last error: 10058
2017-06-05 09:37:10: ERROR: Fatal exception code 3221225725 at address 0x00000000772EC8CC
2017-06-06 07:03:02: WARNING: Last record not readable at ‘c:’ - reindexing. Last record USN is 58632081336 FirstUsn is 58763509760 NextUsn is 58800444136
2017-06-06 07:03:02: WARNING: There are 168362800 new USN entries at ‘c:’ - reindexing
2017-06-06 07:04:04: ERROR: Recvfrom error in CUDPThread::UdpStep
2017-06-06 07:04:04: ERROR: Last error: 10058
2017-06-06 07:06:50: ERROR: Fatal exception code 3221225725 at address 0x00000000772EC8CC
2017-06-06 07:14:59: ERROR: Recvfrom error in CUDPThread::UdpStep
2017-06-06 07:14:59: ERROR: Last error: 0
2017-06-06 07:15:52: ERROR: Fatal exception code 3221225725 at address 0x00000000772EC8CC
I must not be the only one having these issues. Anybody have any further troubleshooting advice? Thanks.