DaVinci Resolve 16 (free version) keeps crashing

This started to happen around 2-3 weeks ago, when I put any video on the time track it crashes. It once used to crash at some videos but it seems like any videos I put it crashes, making it impossible to use.

Well to start with, how about giving us your system details including GPU and its driver, exact version of Resolve, video codec and frame rate, etc. You can never give too much information.

DaVinci Resolve Version 16.2.5
Device name: DESKTOP-2FMSQFD
Processor: AMD Ryzen 5 3500U with Radeon Vega Mobile Gfx 2.10 GHz
Installed RAM: 16.0 GB (13.9 GB usable)
Device ID: E96D1319-2EF4-4440-91C0-326E50658B0C
Product ID: 00325-96579-94663-AAOEM
System type: 64-bit operating system, x64-based processor

Edition: Windows 10 Home
Version: 1909
Installed on 5/19/2020
OS build: 18363.1016
GPU: AMD Radeon(TM) Vega 8 Graphics
Local Disk (C:) : 164GB free of 237GB
DATA (D:) : 92.5GB free of 119 GB
MP4
Previously I could add clips from my IOS devices taken from google drive and windows 10 built screen recorder videos, but after I updates it seems like I can't add any videos without crashing

I have nearly the same hardware as you. Did you solve you problem? Which video driver version did you install?