Don't know if it's directly related to the current version, but I haven't had it do it earlier (as far as I recall).
The arpeggiator crashes the program if I close a project which uses it, then open another one which also uses it. Garbage collection? Not releasing memory? Don't know.
Here's the Windows Even Log for it:
Log Name: Application
Source: Application Error
Date: 03/27/2022 09:57:20
Event ID: 1000
Task Category: (100)
Level: Error
Keywords: Classic
User: N/A
Computer: Win10
Description:
Faulting application name: Cakewalk.exe, version: 28.2.0.39, time stamp: 0x6228b87d
Faulting module name: Arpeggiator.dll, version: 17.5.4.0, time stamp: 0x56df59d7
Exception code: 0xc0000005
Fault offset: 0x00000000000cb688
Faulting process id: 0x4e10
Faulting application start time: 0x01d841a36fea2471
Faulting application path: E:\Program Files\BandlabCakewalk\Cakewalk Core\Cakewalk.exe
Faulting module path: C:\Program Files\Cakewalk\Shared MIDI Plugins\Arpeggiator.dll
Report Id: 5081fc85-b178-4aa3-b2fc-34dc82707ad3
Faulting package full name:
Faulting package-relative application ID:
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Application Error" />
<EventID Qualifiers="0">1000</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>100</Task>
<Opcode>0</Opcode>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2022-03-27T06:57:20.9569408Z" />
<EventRecordID>29923</EventRecordID>
<Correlation />
<Execution ProcessID="0" ThreadID="0" />
<Channel>Application</Channel>
<Computer>Win10</Computer>
<Security />
</System>
<EventData>
<Data>Cakewalk.exe</Data>
<Data>28.2.0.39</Data>
<Data>6228b87d</Data>
<Data>Arpeggiator.dll</Data>
<Data>17.5.4.0</Data>
<Data>56df59d7</Data>
<Data>c0000005</Data>
<Data>00000000000cb688</Data>
<Data>4e10</Data>
<Data>01d841a36fea2471</Data>
<Data>E:\Program Files\BandlabCakewalk\Cakewalk Core\Cakewalk.exe</Data>
<Data>C:\Program Files\Cakewalk\Shared MIDI Plugins\Arpeggiator.dll</Data>
<Data>5081fc85-b178-4aa3-b2fc-34dc82707ad3</Data>
<Data>
</Data>
<Data>
</Data>
</EventData>
</Event>