SDL TMS 11.3.1 | CRQ-8200 | High CPU usage by IIS makes TMS unresponsive

Symptoms:
SDL TMS would sometimes become unresponsive due to high CPU usage by IIS when running the SDL TMS website.

Explanation:
This issue was found to be a result of multiple requests accessing the same resource concurrently, causing conflicts which could not be resolved. The only way to solve them was resetting IIS.

Resolution:
SDL TMS now manages requests to access the same resource to prevent conflicts and allows IIS to continue working as normal.

SDL-hosted customers should contact SDL Support to arrange for this hotfix to be deployed.

Customers who host SDL TMS themselves should download the installer for SDLTMS11.3.1 Hotfix for CRQ-8200.exe from the following FTP site: ftp://sdlpatches:5dlpatch35@ftp-emea.sdlproducts.com/SDL TMS/11.3/CU1/Hotfix/