Not great screen captures but shows a little clearer.
Doesn’t have the appearance of a root aphid so stop sweating on that one.
looks similar to a Mould mite.
Appears to be too light in colour for Hypos.
BUT there are a multitude of soil mites that it could be and different variation based on world location, most of them are harmless detrivorous feeders.
only a few are hazardous to your plants.