So I installed sp8 on an nw65sp7 server running iManager 2.7

After the sp8 install, iManager was no longer in the "installed products" list. ???? Loading Tomcat5 shows /nps application loading, but unable to get to iManager login page. Getting a 503 error. So decided to install iManager product form products media. iManager is now listed as an installed product, but still getting a 503 error.

Will remove and re-install Apache/Tomcat/iManager, but was wondering if anyone has encountered this weirdness with iManager or are there any major changes to the products that I may have missed.