thanks for testing, i don't know the answer to your question but someone will.
We need lots more people online with D+ wallets, thats the only thing! We only need D+ liquidity on mainnet for the tx to match and start doing rounds.
In testnet we did heaps loads of D* ping-pong'ing without incidents. And with ricdiculous amounts of tDRKS. Mainet is a different bag of cats, like pseudo-ex-converted-trolls trying a bit more sophisticates toruble making.
This is a SOLID release! Just needs adoption. Already contributing mixing some of mine, result soon to come. I put up 36 DRKs on 4 round. Better than 1500DRK doing 1 round. right now.
How many of you have wallets denoming out there?