Problems with Windows 7 and may updates

We have Win 7 hanging on 30% following May update. We are using Kace to manage updates. If we disable Sophos the updates work so not looking good

Version of Sophos on PC's is 10.8.2.363

By luck, I blocked the updates in WSUS this month for our W7 machines (critical are normally autoapprove in WSUS for us).  If this isn't sorted quickly then I will have lost faith in Sophos and will be voting with my feet before our January renewal (even though our last W7 will be gone in a month time and we have no W8).  Two months of near identical issues is not on.

https://community.sophos.com/kb/en-us/134117

No usable advice in the sophos KB other than uninstall a security update that is so serious MS even patched CVE20190708 in 2003 and XP machines (https://support.microsoft.com/en-us/help/4500705/customer-guidance-for-cve-2019-0708).  

By luck, I blocked the updates in WSUS this month for our W7 machines (critical are normally autoapprove in WSUS for us).  If this isn't sorted quickly then I will have lost faith in Sophos and will be voting with my feet before our January renewal (even though our last W7 will be gone in a month time and we have no W8).  Two months of near identical issues is not on.

https://community.sophos.com/kb/en-us/134117

No usable advice in the sophos KB other than uninstall a security update that is so serious MS even patched CVE20190708 in 2003 and XP machines (https://support.microsoft.com/en-us/help/4500705/customer-guidance-for-cve-2019-0708).