Older BC Roaster - MODBUS Communication Issues on v. 3.0.2

[grey6erry]

Hi All. I am roasting on an old-ish propane Buckeye Roaster BC2000 circa 2017-2018 and am having a MODBUS connection issue while on Artisan 3.0.2. The issue is that a connection to MODBUS is intermittent, resulting in a 'punctuated' graph for both of my probes.

The log returns the following:

10 21:34:18.571 Modbus Communication Resumed
9 21:34:16.720 Modbus Communication Error
8 21:34:14.709 Modbus Communication Error
7 21:34:12.568 Modbus Communication Resumed
6 21:34:10.712 Modbus Communication Error
5 21:34:09.089 Connected via MODBUS
4 21:34:08.943 Scope recording...
3 21:34:08.940 Scope monitoring...
2 21:34:08.825 Scope has been reset
1 21:34:06.507 Scope has been reset

I am using the latest FTDI driver and tested this on two Windows laptops with the equal results. The issue does not persist on a previous version of Artisan and MODBUS connection is rock solid. I noticed that there's been updates to the MODBUS in the newest Artisan version 3.0.2 and thought that I might submit this in case this might help.

Here's my system config:

version = 3.0.2 (fbe0eeb)
Architecture = ('64bit', 'WindowsPE')
Machine = AMD64
Platform name = Windows-11-10.0.22631-SP0
Processor = AMD64 Family 23 Model 96 Stepping 1, AuthenticAMD
Python Branch = tags/v3.12.3
Python Build = ('tags/v3.12.3:f6650f9', 'Apr 9 2024 14:05:25')
Python Compiler = MSC v.1938 64 bit (AMD64)
Python Implementation = CPython
Python Revision = f6650f9
Python version = 3.12.3
Release = 11
System = Windows
Version = 10.0.22631
Win32 = ('11', '10.0.22631', 'SP0', 'Multiprocessor Free')

[MAKOMO]

Thanks for the detailed description of your issue. Could you please give the current Continuous Build a try and report back if this one behaves any better?

[grey6erry]

Can confirm - everything works nominally on 3.0.3. I did a factory reset after install just to be sure. Thank you for a rapid remedy! :)