We've seen 4 sites now where the SOLUS3 Agent on the DS has been using almost all available memory causing the server to grind to a halt. From what I can see in the SOLUS3 Agent log files, it seems the Agent Service is downloading the same package from the Deployment Server over and over and over again:

2012-09-18 09:14:54.3263|Info|Started downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065.
2012-09-18 09:14:54.8003|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 508146
2012-09-18 09:14:54.9183|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 1011959
2012-09-18 09:14:54.9733|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 1515775
2012-09-18 09:14:55.0103|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 2019561
2012-09-18 09:14:55.0433|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 2523384
2012-09-18 09:14:55.0793|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 3027200
2012-09-18 09:14:55.2684|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 3530986
2012-09-18 09:14:55.3004|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 4034802
2012-09-18 09:14:55.3354|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 4538622
2012-09-18 09:14:55.3354|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 5042065
2012-09-18 09:14:55.6974|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4 successfully completed. Size: 5042065. Downloaded: 5042065
2012-09-18 09:15:25.3034|Info|Started downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065.
2012-09-18 09:15:25.8034|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 508146
2012-09-18 09:15:25.8254|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 1011959
2012-09-18 09:15:25.8424|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 1515775
2012-09-18 09:15:25.8614|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 2019561
2012-09-18 09:15:25.8974|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 2523384
2012-09-18 09:15:25.9174|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 3027200
2012-09-18 09:15:25.9554|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 3530986
2012-09-18 09:15:25.9754|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 4034802
2012-09-18 09:15:25.9924|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 4538622
2012-09-18 09:15:26.0174|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 5042065
2012-09-18 09:15:26.0284|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4 successfully completed. Size: 5042065. Downloaded: 5042065
2012-09-18 09:15:57.0345|Info|Started downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065.
2012-09-18 09:15:57.3066|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 508146
2012-09-18 09:15:57.3396|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 1011959
2012-09-18 09:15:57.3606|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 1515775
2012-09-18 09:15:57.3936|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 2019561
2012-09-18 09:15:57.4116|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 2523384
2012-09-18 09:15:57.4286|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 3027200
2012-09-18 09:15:57.4456|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 3530986
2012-09-18 09:15:57.4836|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 4034802
2012-09-18 09:15:57.4956|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 4538622
2012-09-18 09:15:57.5046|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4. Size: 5042065. Downloaded so far: 5042065
2012-09-18 09:15:27.9284|Info|Downloading package 045fe57d-ee57-43c1-87ab-8a73dbe2fec4 successfully completed. Size: 5042065. Downloaded: 5042065
In theory, this could also affect workstations with the SOLUS3 Agent so it may be something to keep an eye out for. I've logged a call with Capita to see if they can have a look. Has anyone else come across this?