Phone unlocking issue after upgrading to Android 10

[m4n15h_r4w4t]

At times there is a massive delay in unlocking the phone either using fingerprint sensor or by any other means. The phone stops responding for sometime and when it finally unlocks, there is a massive lag while using the phone for a while. Anyone else facing this issue?

[ColorSage]

Since the introduction of A/B partitions scheme on Android, dedicated cache partition no longer exists. As for dalvik-cache, update installation is now generally handled by system and as long as you didn't modify it there shouldn't be a reason to wipe that (you can't remove system apps).