Have you had any power glitches ? Try rebooting both machines. Post some of the messages, that might be helpful.
Cheers

Your computer is too busy. Try dropping your % usage down. Or, you may be overheating and the unit is throttling itself. Are these laptops or desktops ? If they are desktops, clean the heatsinks. If they are laptops try dropping your usage % down or use Tthrottle.
Cheers

MyOnlineTeam Daily Statistics for 12/25 - Active Members

Active team members report
==========================

                                                     Current          Points
Active member name            Rank      Change       Points        This Period
=========================     =====     ======     ===========     ===========
RT                                1          0     504,193,705         244,222
judson Somerville MD              2          0     203,337,671         166,540
GeraldRube                        3          0     200,156,031          90,897
Coingames                         4          0     104,414,791          12,880
xroule                            5          0      74,096,475          74,624
brown chris                       6          0      67,633,391          63,858
NiceMedTexMD                      7          0      58,243,245             494
parmesian                         8          0      51,714,413          15,119
dkt                               9          0      45,572,223          82,825
Vuj                              10          0      34,856,745          11,188
keithhenry                       11          0      32,159,731          15,463
darth_vader                      12          0      23,612,172          29,891
nl59056                          13          0      19,789,658           5,732
Fanie                            14          0      19,696,427             673
smcclarigan                      15          0      16,525,233           7,528
lawrencehardin                   16          0      16,152,545          10,382
pramodp                          17          0      15,948,374               0
Tomwp                            18          0      15,633,694          30,477
PohSoon                          19          0      12,927,230           9,785
largethunder                     20          0       9,263,844          23,140
Jonathon Wright                  21          0       7,170,124           6,955
SteelDragon                      22          0       6,871,544           6,150
Mechanical                       23          0       5,018,888           2,250
johng                            24          0       4,786,429               0
Bravehart                        25          0       3,415,413           8,273
Lanscader                        26          0       2,725,143          19,712
doright                          27          0       1,961,218          20,326
elpe                             28          0       1,940,968           1,381
Rulkethecharon                   29          0       1,661,823               0
CCH                              30          0       1,498,352           2,369
pauldarleen                      31          0       1,265,364           1,207
Hintsala                         32          0         900,462           2,543
cht!                             33          0         804,526             170
sz2000                           34          0         570,922             651
Harry de Swart                   35          0         399,720               0
sm217144                         36          0         117,293             365

Note: Active members are those who earned points in the prior 30 days.

Top Twenty active members returning points today:
01: RT - 244,222 points
02: judson Somerville MD - 166,540 points
03: GeraldRube - 90,897 points
04: dkt - 82,825 points
05: xroule - 74,624 points
06: brown chris - 63,858 points
07: Tomwp - 30,477 points
08: darth_vader - 29,891 points
09: largethunder - 23,140 points
10: doright - 20,326 points
11: Lanscader - 19,712 points
12: keithhenry - 15,463 points
13: parmesian - 15,119 points
14: Coingames - 12,880 points
15: Vuj - 11,188 points
16: lawrencehardin - 10,382 points
17: PohSoon - 9,785 points
18: Bravehart - 8,273 points
19: smcclarigan - 7,528 points
20: Jonathon Wright - 6,955 points

Total points returned today: 968,070
Active members returning points today: 32
Average points per member active today: 30,252.1875

Yes, try the reboot first. I've learned from experience with Windows that strange changes in behavior are worth a reboot first. Windows really doesn't handle running 24x7 well long term, though that may be better now with Win7 or Win8. Over the years, I've seen BOINC get a computation error on a WU and then proceed to do that with every following WU. Reboot the machine and everything was back to normal. The result is I make a point to reboot and defrag my machines weekly though that sometimes gets stretched to 10 or 14 days. Doing that regularly appears to have been a smart move. I can't remember the last time I had a real problem crunching that was specific to my machines.

Reboot seems to have worked. It was a work desktop. Strange as its shut off every night and booted in the morning. But i just had a valid result from it. musta been a temp thing. Thanks for the info.