Left view missing - 2 View Horizontal
Hi,
I am using AE 15.1.1 (build 12) on a Windows 10 machine (specs at the bottom).
I've created a simple composition with just a camera layer (all default settings) and a text layer set as 3D.
When using the 2 Views - Horizontal layout, the right view is showing fine as Active Camera. The left view is completely blank (picture below). The parameters beneath the views do change when I click between the two views, but there is nothing on the left side: no blue corner triangles, no description of the camera view angle (Top), nothing.

This has happened previously and restarting AE helped that time. It was working until I restarted AE again and now the left view is missing again. Restarting no longer helps, nor does recreating the composition from scratch or changing/resetting the workspace.
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OS Name Microsoft Windows 10 Home
Version 10.0.16299 Build 16299
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name DESKTOP-4A6UDRV
System Manufacturer HP
System Model HP Notebook
System Type x64-based PC
System SKU Y5U79EA#ABH
Processor Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2901 Mhz, 2 Core(s), 4 Logical Processor(s)
BIOS Version/Date Insyde F.40, 11/1/2017
SMBIOS Version 2.8
Embedded Controller Version 62.47
BIOS Mode UEFI
BaseBoard Manufacturer HP
BaseBoard Model Not Available
BaseBoard Name Base Board
Platform Role Mobile
Secure Boot State On
PCR7 Configuration Elevation Required to View
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume1
Locale United States
Hardware Abstraction Layer Version = "10.0.16299.371"
Installed Physical Memory (RAM) 12.0 GB
Total Physical Memory 11.9 GB
Available Physical Memory 6.93 GB
Total Virtual Memory 20.9 GB
Available Virtual Memory 14.5 GB
Page File Space 9.00 GB
Page File C:\pagefile.sys
Device Encryption Support Elevation Required to View
Hyper-V - VM Monitor Mode Extensions Yes
Hyper-V - Second Level Address Translation Extensions Yes
Hyper-V - Virtualisation Enabled in Firmware No
Hyper-V - Data Execution Protection Yes
