I don't recall changing any settings to cause this, but it worked fine till yesterday. When I add FX, Pan-Crop or Transitions they are added to the clip, but no window pops up to allow me to edit them. And nothing else works (changing FX to edit new one, clicking Transition Properties on clip in timeline, same with Pan-Crop and FX)
I don't think much hardware information is relevant as it DID work; but I will do so anyway.
Sony Vegas 15.0 (Build 416)
Windows 10 Home Version 1803 Build 17134.706
Clips created on Shadowplay, OBS and just MP4 Files (Seems to be Irrelevant)
Trying to Upload to youtube (Seems to be Irrelevant)
Here is a video showcasing the problem, sorry for the mouse glitches and poor display, OBS is buggy and I couldn't crop the video (as you can see).
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General
Complete name : D:\Shadowplay\Rocket League\Rocket League\Rocket League 2019.04.16 - 15.47.55.01.mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (isom/mp42)
File size : 2.76 GiB
Duration : 8 min 2 s
Overall bit rate : 49.1 Mb/s
Recorded date : 2019
Encoded date : UTC 2019-04-16 14:55:59
Tagged date : UTC 2019-04-16 14:55:59
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.2
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, RefFrames : 1 frame
Format settings, GOP : M=1, N=30
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 8 min 2 s
Source duration : 8 min 2 s
Bit rate : 48.8 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 59.940 (59940/1000) FPS
Minimum frame rate : 11.125 FPS
Maximum frame rate : 196.078 FPS
Original frame rate : 60.000 FPS
Standard : PAL
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.393
Stream size : 2.74 GiB (99%)
Source stream size : 2.74 GiB (99%)
Title : VideoHandle
Encoded date : UTC 2019-04-16 14:55:59
Tagged date : UTC 2019-04-16 14:55:59
Color range : Limited
Color primaries : BT.601 NTSC
Transfer characteristics : BT.470 System M
Matrix coefficients : BT.601
mdhd_Duration : 482615
Codec configuration box : avcC
Audio #1
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 8 min 2 s
Source duration : 8 min 2 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Nominal bit rate : 96.0 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 11.2 MiB (0%)
Source stream size : 11.2 MiB (0%)
Title : SoundHandle / System sounds
Encoded date : UTC 2019-04-16 14:55:59
Tagged date : UTC 2019-04-16 14:55:59
mdhd_Duration : 482465
Audio #2
ID : 3
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 8 min 2 s
Source duration : 8 min 2 s
Bit rate mode : Constant
Bit rate : 117 kb/s
Nominal bit rate : 96.0 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 6.75 MiB (0%)
Source stream size : 6.75 MiB (0%)
Title : SoundHandle / Microphone
Encoded date : UTC 2019-04-16 14:55:59
Tagged date : UTC 2019-04-16 14:55:59
mdhd_Duration : 482494
Plug-In
Name: so4compoundplug.dll
Folder: C:\Program Files\VEGAS\VEGAS Pro 15.0\FileIO Plug-Ins\so4compoundplug
Format: AVC
Version: Version 1.0 (Build 8532)
Company: MAGIX Computer Products Intl. Co.
Again, this used to work fine, I don't know what happened.