Personally the crashes don't bother me that much. The game restarts quickly and I just have to save often. However less crashes are of course always better.
My only other experience with SRPG studio is in playing some Vestaria Saga, which runs fairly smoothly, so I can't really comment on it's base stability.
I noticed particular many crashes when going through the slew of cutscenes after chapter 11, so I recorded this 24 min. video, showcasing a series of crash tests for that part of the game. It may or may not help you, but 2 ways of making crashes happen seem relatively consistent.
The save file from which I'm starting the runs is attached. It was created in your 0.4.0 version, but the recorded tests are run using the 0.4.1 version.
The video of my runs (due to the nature of the scenes it's highly NSFW!):
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(1.5 GB filesize, I'll leave it up for at least a couple of weeks)
There are 3 batches of tests, each consisting of 5 runs. Each batch uses a slightly different methodology (see below). My System is Windows 11 Pro.
The runs with relevant timestamps:
Code:
Batch 1 - Here I just click through the scenes normally albeit at a relatively fast pace
0:00 Starting run 1 of batch 1
3:11 Starting run 2 of batch 1
4:04 Random crash
4:20 Starting run 3 of batch 1
7:56 Starting run 4 of batch 1
10:55 Starting run 5 of batch 1
12:23 Random crash
Batch 2 - Here I speed through the scenes by holding down CTRL
The game seems to always crash when trying to reload the save after this (i.e. after using a lot of CTRL "speedup").
12:41 Starting run 1 of batch 2
13:44 Reliable crash when trying to reload from the save (btw. the only time the error log gets written to, among the crashes featured here, seems to be after this type of crash)
14:17 Starting run 2 of batch 2
15:12 Reliable crash when trying to reload from the save
15:33 Starting run 3 of batch 2
15:54 Random crash (i.e. not the aforementioned reliable one)
16:23 Starting run 4 of batch 2
17:19 Reliable crash when trying to reload from the save
17:46 Starting run 5 of batch 2
18:39 Reliable crash when trying to reload from the save
Batch 3 - Here I skip the scenes by quickly tapping space
The game seems to always crash at some point during this, and when it does the error message appears repeatedly.
18:58 Starting run 1 of batch 3
19:14 Crash with repeated error messages
19:42 Here I made a small editing cut to remove potentially personal information
20:06 Starting run 2 of batch 3
20:27 Crash with repeated error messages
21:08 Starting run 3 of batch 3
21:22 Crash with repeated error messages
21:50 Starting run 4 of batch 3
22:09 Crash with repeated error messages
22:42 Starting run 5 of batch 3
22:58 Crash with repeated error messages
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Separately from the crashes, one possible bug I encountered is e.g. at 1:15 and 5:48 where you need to wait an unusually long time before you can progress the scene by clicking. For the first occurrence I force progress by tapping CTRL at 1:35 and for the second occurrence I continuously click until the game lets me progress naturally again at 6:13 (i.e. 25 seconds later).
Since the game disables progressing by clicking while a sound effect is playing, I suspect that an unintendedly long sound effect is played here (it could of course also be something else).