McAfee Client Proxy Known Issues
Technical Articles ID:
KB83131
Last Modified: 4/28/2021
Environment
McAfee Client Proxy (MCP) - all versions
Summary
Recent updates to this article
| Date |
Update |
| April 28, 2021 |
Updated MCP-4173 |
| April 27, 2021 |
Added MCP-4173 |
| March 31, 2021 |
Added new non-critical item. |
| March 12, 2021 |
Added MCP-2996 and MCP 3423 |
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| MCP Version |
General Availability (GA) |
Release Notes |
| 4.1.1 |
April 21, 2021 |
Release Notes |
| 4.1.0 |
April 14, 2021 |
4.0.0
(Mac platform support update) |
February 9, 2021 |
Release Notes |
| 4.0.0 |
January 12, 2020 |
| 3.2.0 |
August 30, 2020 |
Release Notes |
| 3.1.0 |
April 21, 2020 |
Release Notes |
| 3.0.1 |
January 14, 2020 |
| 3.0 |
November 20, 2019 |
| 2.5.1 |
October 8, 2019 |
Release Notes |
| 2.5.0 |
August 13, 2019 |
Release Notes |
| 2.4.0 |
May 14, 2019 |
Release Notes |
| 2.3.6 |
February 12, 2019 |
Release Notes |
| 2.3.5 |
October 2, 2018 |
Release Notes |
2.3.4 Update 1
(Build 2.3.4.161) |
August 7, 2018 |
N/A |
| 2.3.4 |
April 24, 2018 |
Release Notes |
| 2.3.3 |
January 30, 2018 |
Release Notes |
| 2.3.2 |
November 13, 2017 |
Release Notes |
| 2.3.1 |
April 6, 2017 |
Release Notes |
| 2.3.0 |
December 16, 2016 |
Release Notes |
Issue resolutions in updates and major releases are cumulative; Technical Support recommends that you install the latest version. To find the most recent release for your product, go to the Product Downloads site.
| Reference Number |
Related Article |
Found in MCP Version |
Resolved in MCP Version |
Issue Description |
| MCP-4173 |
|
4.1.0 |
4.1.1 |
Issue: Windows clients cannot log in after a logoff; affects RDP login too.
Workaround: Disable Enable Access Protection in client proxy settings. |
| MCP-3930 |
|
4.0.0 |
4.1.0 |
Issue: Domain-based redirection and bypass might not work as expected after you upgrade to MCP 4.0.
Workaround: Reboot the endpoint after you upgrade. |
| MCP-2996 MCP 3423 |
|
3.1.0 |
3.2.0 |
Issue: MCP policy revision number shows Null. Policy revision number is not updated in ePO cloud and MCP.
ePolicy Orchestrator (ePO) updated policy can't be revoked, devices can't connect to ePO
Solution: Fixed in 3.2.0. Upgrade on-premises ePO extension from version 3.1 to version 3.2. |
| 1245566 |
|
2.3.4.161 |
2.3.6 |
Issue: ePO 5.10 introduced a new feature for policy and client task change approvals. The MCP ePO extension does not support this feature. |
1187004 |
|
2.3.1 |
2.3.4 |
Issue: You install MCP on Windows 10, and then upgrade Windows 10 to R2. If you then uninstall MCP, the removal fails.
MCP uninstall fails because the McAfeeLogs folder is missing from c:\windows\temp; it was removed as part of the upgrade.
Workaround: Create the folder McAfeeLogs in c:\windows\temp and uninstall MCP. |
| 1186970 |
|
2.3.1 |
2.3.4 |
Issue: MCP alone is not supported with MA 5.0.5. If the client does not have VSCore installed and you install MCP 2.3.0.288, the MCPService fails to start. |
Non-critical:
| Reference Number |
Related Article |
Found MCP Version |
Resolved MCP Version |
Issue Description |
| |
|
3.2.0 |
|
Issue: In ePO Cloud, Endpoint Security for Mac 10.6.9/10.6.10 and MCP 3.2.0.267 can't co-exist on the same system.
With this combination, the Common policy for ENSM 10.6.x no longer works.
As a result, the following critical policies, which are common across the products, are disrupted:
- Client Interface Mode
- Password for Uninstallation
- Self-Protection
|
| MCP-2843 |
|
3.1.0 |
3.2.0 |
Issue: MCP performs polling for Alternate proxy at 10-seconds interval, if the Main proxy auto-proxy switchover is disabled.
Workaround: Enable the Main proxy switch-over option in the policy. |
| MCP-2438 |
|
3.0.0 |
|
Issue: In MVISION ePO, Policy catalog for MCP is not visible for users created by ePO administrators.
Workaround: The Tenant Administrator and other Administrative users can view and access MCP policies using the MCP Administration page. |
| MCP-2313 |
|
2.5.0 |
3.0 |
Issue: After you enter the release code in bypass windows, the bypass windows do not automatically refresh (Mac Only).
Workaround: To manually refresh the bypass window, select another option from the Console menu, and then click Client Proxy to return to the window.
Solution: This issue is resolved in MCP 3.0. |
| MCP-2310 |
|
2.5.0 |
3.0 |
Issue: When the UDP block flag is enabled, all IPv4 traffic sent to UDP ports 80 and 443 is blocked.
Solution: This issue is resolved in MCP 3.0. |
|
