# Mitsubishi FX5 OPC Problem

**URL:** <https://forum.inductiveautomation.com/t/mitsubishi-fx5-opc-problem/57309>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [March 17, 2022, 2:09pm UTC](https://forum.inductiveautomation.com/t/mitsubishi-fx5-opc-problem/57309 "2022-03-17T14:09:42Z")\
**Posts on this page:** 1\
**Showing post:** 20

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [July 7, 2022, 2:06pm UTC](https://forum.inductiveautomation.com/t/mitsubishi-fx5-opc-problem/57309/20 "2022-07-07T14:06:05Z")

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I’m glad you got it working.

I’m also blown away that was _actually_ the issue. It’s bonkers that Mitsubishi is using TCP stack so fundamentally broken…

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