Sparkles on Screen, No Wi-Fi Option, Doesn't Reboot, Can't Detect USB Drive

Help and Support Vero 4K / Vero 4K +
5
  1. Used a shorter (2ft) HDMI cable, same issue. But I found out when I gently press the hdmi socket inward, the sparkles go away.
  2. Reinstalled OSMC image and it fixed the USB problem.
  3. Unfortunately, Wi-Fi problem persists. Much like this one https://discourse.osmc.tv/t/vero-4k-does-not-detect-wi-fi-ssids/84215/17?u=eagerbeaver