Frequent Glitches and distortions in Delve nodes

I have been experiencing constant glitching and distortions while entering certain specific nodes in delve.

To be specific, I have seen it happening every time in the Tier 3 Azurite nodes with the boss and also in the Haunted Remains node. It also happens sometimes in other specific spots that I have observed while playing but couldn't capture them as they were quick encounters. One of them was in Chaos Items Node (The one with the purple ball icon and chaos golem monsters in it).

I haven't faced such issues before while in delve and really want this to get fixed so I can enjoy delve. As you may know, in deeper depths, this will be really punishing and disastrous.

I have sent emails regarding this issue but the support team told me to post this here.

Please help fix this issue or provide me with any viable solutions.

Thank you.