Sam

Or at least point us in the right direction. What python script should I start first for example? ;-)

I had the same problem. I got it fixed by using BlueZ 4 instead of 5.

same question here

@richardjuan How long did it eventually take?

After 2 days I got this error: ``` Let me entertain you! uid: 985d588e type: 08 key: 000000000000 block: 03 diff Nt: 65536 auths: 128671 ----------------------------------------------------- mfcuk: ERROR: mfcuk_key_recovery_block() (error...

@ChunJyeBehBeh I did using the mfoc hardnested fork. I made a [write up](https://medium.com/@decrocksam/cracking-mifare-classic-nfc-cards-using-the-hardnested-attack-506aab3ea305) about it.

The strange this is: I can create a document with a dot if I set the _id myself, however I cannot create a document when the _id is generated: Does...

In case you want to upsert many documents, you can do the following with those bulk operations: ```js var bulk = db.collection.initializeOrderedBulkOp() for(var doc of docs) bulk.find( { _id: doc._id...

Ok, I 'fixed' this by removing the DNS entries from our cloudflare account pointing to `z.domain.com`. We could do this because this cluster should only be accessible from the inside...

Ok, going back to version 8.3.6 resolved the issue