WowAce

After Blizzard's WoW Classic Era 1.15.9 update I can consistently reproduce a "script ran too long" error with Bartender4.

Client
- WoW Classic Era 1.15.9
- Official Hardcore
- EU - Stitches
- Client language: enUS

Bartender versions tested
- 4.17.8 Release
- 4.17.8 Alpha

Reproduction
1. Disable every addon except Bartender4.
2. Restart the WoW client.
3. Log into the character.

Result
The error appears immediately after login.

Bartender4 does not finish initializing correctly:
- one complete action bar is missing
- the remaining bars are visible
- keybinds work on the visible bars

Full error:

Message: ...lizzard_DeprecatedActionBar/Deprecated_ActionBar.lua:45: script ran too long
Time: Thu Jul 23 21:11:19 2026
Count: 1
Stack:
[Interface/AddOns/Bartender4/libs/AceAddon-3.0/AceAddon-3.0.lua]:523: in function 'EnableAddon'
[Interface/AddOns/Bartender4/libs/AceAddon-3.0/AceAddon-3.0.lua]:536: in function 'EnableAddon'
[Interface/AddOns/Bartender4/libs/AceAddon-3.0/AceAddon-3.0.lua]:626: in function <...AddOns/Bartender4/libs/AceAddon-3.0/AceAddon-3.0.lua:611>

Locals:
self=<table>{
initializequeue=<table>
statuses=<table>
embeds=<table>
frame=AceAddon30Frame <AceAddon-3.0.lua:38>
addons=<table>
enablequeue=<table>
}
addon=<table>{
LIST_ACTIONBARS=<table>
modules=<table>
defaultModuleLibraries=<table>
playerclass="HUNTER"
actionbars=<table>
name="Bartender4_ActionBars"
orderedModules=<table>
baseName="Bartender4"
db=<table>
BLIZZARD_BAR_MAP=<table>
enabledState=true
defaultModuleState=true
moduleName="ActionBars"
}
AceAddon=<table>{
initializequeue=<table>
statuses=<table>
embeds=<table>
frame=AceAddon30Frame <AceAddon-3.0.lua:38>
addons=<table>
enablequeue=<table>
}

Hardcore is known to have broken addon limits since the last update, can't really do anything about it at the moment.