The main problem is that when you start playing against an opponent, i.e., another person, the synchronization is lost, and it turns out that the first player sees the second player's turn flashing, and the second player sees the first player's turn flashing, and neither of them can make a move. Also, it shows differently who moved and who killed whom. In general, chaos begins, which eventually leads to a freeze.
Thank you in advance.

WoG installation order:
1) Install The Shadow of Death (recommended) or the Platinum Edition, or a previous version of WoG.
2) When installing The Shadow of Death, the directory is selected automatically (at least, that's how it works for me), so move all the contents of the Heroes folder to a folder whose path consists ENTIRELY of Latin letters, for example, C:\Games\Heroes III WoG
3) Extract all files from the allion1 archive into the allion1 folder, where a file named wog358f.part01 with the WoG icon and files with the RAR extension will appear.
4) Run wog358f.part01, and then confirm the path for extracting the files (by default, this is the WogInstall folder, which will be created in the allion1 folder).
5) After unpacking, the WogInstall folder will appear, which should be moved to the C:\Games\Heroes III WoG folder.
6) Run the install file from the WogInstall folder. After a while, a menu for selecting the language will appear, and then a window with the inscription "welcome" - click the "next" button.
A window with the "list of found components" and 3 buttons: "change patch", "install", and "cancel" will appear.
7) Click "change patch", and in the window that opens, specify the path to the Heroes folder (C:\Games\Heroes III WoG) and click "ok".
8) After clicking "ok", the "list of found components" window will appear again - click "install".
After the WoG installation procedure, you will, of course, need to install the Russian language pack. To do this:
1) Extract the 3 files with the wog extension from the rubeta358f archive.
2) Move these files to the C:\Games\Heroes III WoG\update directory.
3) Run the H3Wupd.exe file in the C:\Games\Heroes III WoG folder.
Then, follow the same steps as when installing WoG.