Strange error when trying to get work: Not Trusted

Hello all and greetings.

I had tried E@H earlier today for GPU-only work (while SETI was doing DB maintenance).

Did not get any WU. Did get an error I have not seen before.

I have done E@H on this PC before without any problem.

The BOINC event logs says:

1/13/2015 10:47:56 PM | Einstein@Home | update requested by user
1/13/2015 10:47:56 PM | Einstein@Home | Sending scheduler request: Requested by user.
1/13/2015 10:47:56 PM | Einstein@Home | Requesting new tasks for AMD/ATI GPU
1/13/2015 10:47:59 PM | Einstein@Home | Scheduler request completed: got 0 new tasks
1/13/2015 10:47:59 PM | Einstein@Home | No work sent
1/13/2015 10:47:59 PM | Einstein@Home | see scheduler log messages on http://einstein5.aei.uni-hannover.de/EinsteinAtHome/host_sched_logs/11712/11712585

The referenced log file says:

2015-01-14 03:47:58.6107 [PID=20404]   Request: [USER#xxxxx] [HOST#11712585] [IP xxx.xxx.xxx.26] client 7.4.36
2015-01-14 03:47:58.6113 [PID=20404]    [send] effective_ncpus 4 max_jobs_on_host_cpu 999999 max_jobs_on_host 999999
2015-01-14 03:47:58.6114 [PID=20404]    [send] effective_ngpus 1 max_jobs_on_host_gpu 999999
2015-01-14 03:47:58.6114 [PID=20404]    [send] Not using matchmaker scheduling; Not using EDF sim
2015-01-14 03:47:58.6114 [PID=20404]    [send] CPU: req 0.00 sec, 0.00 instances; est delay 0.00
2015-01-14 03:47:58.6114 [PID=20404]    [send] ATI: req 1908.00 sec, 1.00 instances; est delay 0.00
2015-01-14 03:47:58.6114 [PID=20404]    [send] work_req_seconds: 0.00 secs
2015-01-14 03:47:58.6114 [PID=20404]    [send] available disk 19.64 GB, work_buf_min 0
2015-01-14 03:47:58.6114 [PID=20404]    [send] active_frac 0.994240 on_frac 0.898916 DCF 0.707556
2015-01-14 03:47:58.6122 [PID=20404]    [send] [HOST#11712585] is reliable

2015-01-14 03:47:58.6124 [PID=20404] [send] set_trust: error rate 0.063024 > 0.050000, don't trust

2015-01-14 03:47:58.6124 [PID=20404] [mixed] sending locality work first (0.8570)
2015-01-14 03:47:58.8737 [PID=20404] [version] Checking plan class 'SSE2'
2015-01-14 03:47:58.8755 [PID=20404] [version] reading plan classes from file '/BOINC/projects/EinsteinAtHome/plan_class_spec.xml'
2015-01-14 03:47:58.8755 [PID=20404] [version] numerical Windows version: 600600200 (Microsoft Windows Vista Home Premium x64 Edition, Service Pack 2, (06.00.6002.00))
2015-01-14 03:47:58.8755 [PID=20404] [version] plan class ok
2015-01-14 03:47:58.8755 [PID=20404] [version] Don't need CPU jobs, skipping version 106 for einstein_S6BucketFU1UB (SSE2)
2015-01-14 03:47:58.8756 [PID=20404] [version] no app version available: APP#28 (einstein_S6BucketFU1UB) PLATFORM#9 (windows_x86_64) min_version 0
2015-01-14 03:47:58.8756 [PID=20404] [version] no app version available: APP#28 (einstein_S6BucketFU1UB) PLATFORM#2 (windows_intelx86) min_version 0
2015-01-14 03:47:58.8759 [PID=20404] [mixed] sending non-locality work second
2015-01-14 03:47:58.8951 [PID=20404] [send] [HOST#11712585] will accept beta work. Scanning for beta work.
2015-01-14 03:47:58.9267 [PID=20404] [debug] [HOST#11712585] MSG(high) No work sent
2015-01-14 03:47:58.9268 [PID=20404] [debug] [HOST#11712585] MSG(high) see scheduler log messages on http://einstein5.aei.uni-hannover.de/EinsteinAtHome/host_sched_logs/11712/11712585
2015-01-14 03:47:58.9268 [PID=20404] Sending reply to [HOST#11712585]: 0 results, delay req 60.00
2015-01-14 03:47:58.9278 [PID=20404] Scheduler ran 0.321 seconds

Is the "don't trust" line significant???

About Task History:
I could see only one other WU for this PC - but it was completed and validated..

http://einsteinathome.org/host/11712585/tasks

I wanted to share the logs.

Anyone else seeing this??

Suggestions??

Jay