PuneumaSigne

I actually tried it. To begin with the conclusion, Shadowmere did not respawn. First, I confirmed that Shadowmere respawns in Vanilla Game. Even if I switched to different horse or Shadowmere died, Shadowmere respawned in "DarkbrotherhoodSanctuaryExterior" after 10 days. Next, as you did, I unchecked "Respawn" of the Base object, saved it as an esp, and enabled this mod. After loading Skyrim, I rode a summoned horse (my own creation) to make "switched state", got off the horse, and let time pass until the cell (DarkbrotherhoodSanctuaryExterior) were reset. Then I went to "DarkbrotherhoodSanctuaryExterior" and rode Shadowmere. After that, I did the same thing I verified in Vanilla Game. I went to another location away from "DarkbrotherhoodSanctuaryExterior", changed the horse, left this cell, and let 10 days pass. When I returned to the cell where I got off Shadowmere, Shadowmere remained there. Then, 10 days after I killed Shadowmere and moved to another location, Shadowmere's corpse disappeared, but Shadowmere did not respawn even when I went to "DarkbrotherhoodSanctuaryExterior". This means that unchecking "Respawn" was effective. It does not seem to be related to Alias. Please check the following two things. 1. The Shadowmere used in the test play is generated as a reference with "Respawn" unchecked. 2. You are not using any other mods that modify Shadowmere or anything related to Shadowmere.

No, that's not what I mean. What I mean is that a reference specified as Alias may not change state even if you unmark the respawn checkbox. I can't say for sure, but I think this phenomenon has nothing to do with completing the quest.

Isn't it because Shadowmare is specified as Alias (Quest - DB07, DLC2EbonyWarriorQuest)?

Hello. I also encountered this problem before. I hope this topic is helpful to you. https://forums.nexusmods.com/topic/13480009-suddenly-the-object-preview-window-in-ck-stopped-working-properly/#comment-130439936

Wonderful. Thank you for your valuable information! Thank you very much!

Wonderful. Thank you for your valuable information! Thank you very much!

Hello. I'm sorry for the late reply. I haven't looked at the forum for a while. Although I have almost identified the cause of this problem(in my development environment), I have not yet reached a complete solution. I'm using Windows10Home64bit, and this problem is with Windows Update. There is a security update program KB5036892 among the updates released since April, and this is the cause of this problem. The only solution is to uninstall KB5036892 and restart PC. I'm currently using CK Ver.1.6.1130.0. If there is a problem with CK, I think it is an existing problem that has surfaced. If the problem is with the update (indeed, there are problems in other areas as well), I can only hope that a better update will be released in due course.

Hello. Although I have almost identified the cause of this problem(in my development environment), I have not yet reached a complete solution. I'm using Windows10Home64bit, and this problem is with Windows Update. There is a security update program KB5036892 among the updates released since April, and this is the cause of this problem. The only solution is to uninstall KB5036892 and restart PC. I'm currently using CK Ver.1.6.1130.0. If there is a problem with CK, I think it is an existing problem that has surfaced. If the problem is with the update (indeed, there are problems in other areas as well), I can only hope that a better update will be released in due course.

I was able to solve it. It was caused by a Windows update (security update program).

I was able to solve it. It was caused by a Windows update (security update program).

Sorry, I posted in the wrong place earlier, so I'll post here as well. When I select objects lined up in the object window, right-click and select preview, the window appears, but the preview is no longer displayed properly. It previews momentarily and then disappears. Has anyone experienced a similar situation in the past? Is there a solution? I reinstalled CK and restarted the PC, but there is no change.

When I select objects lined up in the object window, right-click and select preview, the window appears, but the preview is no longer displayed properly. It previews momentarily and then disappears. Has anyone experienced a similar situation in the past? Is there a solution? I reinstalled CK and restarted the PC, but there is no change.

My CK is working fine. Try launch directly from CreationKit.exe instead of launching from Steam. I hope it goes well.