Pi hardware has no hardware decode support for VP8 media, but it's hard to see what the issue might be since it's not a debug log.
Please provide a full debug log.How to post a log (wiki)1. Enable debugging in Settings>System Settings>Logging2. Restart Kodi3. Replicate the problem4. Generate a log URL (do not post/upload logs to the forum)
use "Settings > LibreELEC > System > Paste system logs" or run "pastekodi" over SSH, then post the URL link
I can't. Pastebin won't let me share the log file without a PRO account and I'm not paying just for this.
However, I did find out I can upload log and crash files from LibreELEC and I can give you the links.