# \[Virtual Devices\] Virtual Thermostat AND-check does not work

**URL:** <https://community.homey.app/t/virtual-devices-virtual-thermostat-and-check-does-not-work/20785>\
**Category:** Apps\
**Tags:** virtual-device\
**Created:** [November 15, 2019, 8:07pm UTC](https://community.homey.app/t/virtual-devices-virtual-thermostat-and-check-does-not-work/20785 "2019-11-15T20:07:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![iZwag](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/izwag/32/5899_2.png) [@iZwag](https://community.homey.app/u/iZwag)\
**Post date:** [November 15, 2019, 8:07pm UTC](https://community.homey.app/t/virtual-devices-virtual-thermostat-and-check-does-not-work/20785/1 "2019-11-15T20:07:27Z")

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Dear Community,

I have been using Virtual Devices, the app, for a while to create numerous virtual devices for both my own Homey and customers. Now I have run into a problem when using a virtual Thermostat. A VD-Thermostat has 4 different modes: Auto, Heat, Cool and Off. These work, but when I use an AND-card to check for if a modus is eg. Auto, I get the error shown in the attached image. I have tested this and its the same for 5 different VD-Thermostats. Anyone got any suggestions for fix?

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/b/1/b1360aa3a575514063470aa29e62dc1166b7c44b.jpeg) ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/d/edfbfe0c2356ff5c122bc28273aee0c8f96bdf57.jpeg)