I am running Aquasuite X.79 and HWINFO v8.11-5526 beta (released today), and Shared Memory data is showing up in Aquasuite. I have not had any problems with the last few versions of HWINFO.
There was a -5525 beta released earlier today with a bug that affected WHEA and Custom sensors. I did not install -5525 beta so I don't know if Shared Memory Support was also affected. Version 5526 beta was released about 13 hours later with the bug fixed. If you are running HWINFO v8.11-5525 beta that might be the problem.
v8.11-5525 beta announcement - WITH BUG
v8.11-5526 beta announcement - BUG FIXED