Noticeable screen lag when unplugged
- /e/ version: lineage_FP3-userdebug 9 PQ3A.190801.002 eng.root.20200428.185457 dev-keys
- Device model: FP3
- When it started to occur: 03/05/2020, After flashing
- Reproducible with the last /e/ version: yes
- Reproducible with LineageOS: N/A
## Summary
When device is plugged in, the UI feels smooth when navigating.
When unplugging device UI feels laggy.
## The problem
**Steps to reproduce**
Flash device, setup and unplug device.
**What is the current behavior?**
There is a noticeable change in UI framerate. (Not sure how to actually monitor this)
**What is the expected correct behavior?**
UI framerate should be the same.
## Technical informations
**Relevant logs (`adb logcat`)**
<Paste any relevant logs in the codeblock bellow>
```
N/A
```
**Relevant screenshots**
<Screenshots of the problem>
## Solutions
**Workaround**
<To get the feature working or at least to make the device usable>
**Possible fixes**
<Any idea to fix the issue or a link to the line of code that might be the cause for this problem>
issue