Hi together,
I does have a similar issue. Version 1.6.7 was installes in MSFS2020 and linked to MSFS2024 with the FSDT Installer. Already weeks ago, the FSDT Installer said: Actual version is 1.6.6 and not the installed 1.6.7.
So, today I uninstalled LSZH through the FSDT Installer and installed it again. It just installled 1.6.6 and 1.6.7 is not offered. Firewall is proberly configured an all Folders are in the Anti-Virus exclude list.
I had this issue before, but it solved by itself. But now it is back. For me it looks like, that different download servers/mirrors offering different "latest" versions and depending on what FSDT Installer chooses, you have different results.
@SR144 Could you solve your issue somehow?
Regards,
Torsten