# Factory I/O v2.4.3 hotfix available

**URL:** <https://community.factoryio.com/t/factory-i-o-v2-4-3-hotfix-available/253>\
**Category:** Announcements\
**Created:** [May 26, 2020, 4:25pm UTC](https://community.factoryio.com/t/factory-i-o-v2-4-3-hotfix-available/253 "2020-05-26T16:25:00Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![brunovgr](https://dub1.discourse-cdn.com/flex017/user_avatar/community.factoryio.com/brunovgr/32/12_2.png) [@brunovgr](https://community.factoryio.com/u/brunovgr)\
**Post date:** [May 26, 2020, 4:25pm UTC](https://community.factoryio.com/t/factory-i-o-v2-4-3-hotfix-available/253/1 "2020-05-26T16:25:00Z")

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The new release of Factory I/O 2.4.3 is now available for [download](https://factoryio.com/download-archive/). As always, this hotfix includes several bug fixes and improvements.

- **Core:** Added ‘Very Low’ video setting.
- **Core:** Added `video.background_color` console command to change the background color.
- **Core:** Added `video.draw_environment` console command to allow disabling the warehouse environment.
- **Core:** `video.post_processing` console command to allow disabling all post-processing effects.
- **Core:** Fixed buttons sometimes not working when pressed from outside the warehouse environment.
- **Licensing:** [Share Codes](https://docs.factoryio.com/manual/licensing/) are now encrypted when saved locally.
- **Drivers:** Fixed integer tags not working correctly on some OPC UA server configurations.

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**Author:** ![marnati.doc](https://avatars.discourse-cdn.com/v4/letter/m/57b2e6/32.png) [@marnati.doc](https://community.factoryio.com/u/marnati.doc)\
**Post date:** [May 26, 2020, 9:38pm UTC](https://community.factoryio.com/t/factory-i-o-v2-4-3-hotfix-available/253/2 "2020-05-26T21:38:52Z")

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Driver: fixed integer tags that were not working properly on some OPC UA server configurations.  
I tried but still do not work the red triangle always comes out, someone has the same problem as me, for example trying to read vision sensor in numerical mode with the OPC UA drives.

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**Author:** ![brunovgr](https://dub1.discourse-cdn.com/flex017/user_avatar/community.factoryio.com/brunovgr/32/12_2.png) [@brunovgr](https://community.factoryio.com/u/brunovgr)\
**Post date:** [May 27, 2020, 9:19am UTC](https://community.factoryio.com/t/factory-i-o-v2-4-3-hotfix-available/253/3 "2020-05-27T09:19:20Z")

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@marnati.doc Check that you are using the correct data types on server nodes. This is how Factory I/O data types relate to OPC UA data types:

Bool: Boolean  
Float: Float  
Int: Int32

This is how Factory I/O data types related to [IEC61131-3](https://en.wikipedia.org/wiki/IEC_61131-3) data types:

Bool: BOOL  
Float: REAL  
Int: DINT

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**Author:** ![marnati.doc](https://avatars.discourse-cdn.com/v4/letter/m/57b2e6/32.png) [@marnati.doc](https://community.factoryio.com/u/marnati.doc)\
**Post date:** [May 27, 2020, 6:53pm UTC](https://community.factoryio.com/t/factory-i-o-v2-4-3-hotfix-available/253/4 "2020-05-27T18:53:27Z")

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ok it works perfectly, sorry but I used an int16. thanks for the support