Situation is a very strange. Today I mine ~15% of usual with same hashrate. Also 5 hours ago my wallet mine POS block, but still 0 confirmations. checkwallet/repairwallet - no difference.

too much uncertainty about this coin. there always an enigma every few days with no explanation whatsoever and 1 person running the coin...

We know about reward model. But I never see so low reward ever. I had ~50% drop with net hashrate 80+, but today difficulty wasnt 10+, this day difficulty was as usual. I think we have problems in ver 1.4.3.1. Do you really think testing on a real miners is a good idea?

Hashrate raging again, diff high, rewards will come down again soon...

as long as everyone can predict the reward and rewards are profitable, botnets and big miners are going to jump and take advantage. The only way to stop this is preventing them or add a randomizer to the reward. Preventing them is not an option since this is after all an open blockchain. so adding some randomness to the reward system might deter a few. How effective depends on how the randomizer is applied. But this is still better than other coins where they do not have any deterrent to big miners. Unfortunately its still predictable.

In which CPU topical coins from the growth of hashed profitability can fall to zero?

Has the new wallet been released now? - I've been out on business the last couple of days and haven'r managed to catch up

With such a profit, I should have an electric company.
ps 100Kh

XMG is not perfect. the profitability adjustment is what set XMG mining apart from any other POW. When it started maybe the reward system was optimal but of course miners would adjust and learn how to get more profit jumping in and out. Thats the game. So i believe it needs to be adjusted again but definitely the adjusting reward system should be kept. I suggested just a few days ago or maybe a week ago to incorporate a more random reward system. But dev thinks its not the way. Maybe he has another plan to tackle it.

Let us remember that the adjusting reward system was meant to prevent big farms from mining. Its meant to make the coin more centralized. Dev means well. unfortunately the flexible reward system is too straight forward so it can be exploited. And it is being exploited. Temporary or permanent reduction in max reward really wont solve anything in the long run as long as max is still profitable. Regular miners would suffer more than big farms. Big farms farm more than 1 type of coin thats why they jump in and out.

Unfortunately whatever reward you get is also same for everybody. Nobody has the upper hand. Just people with more resources.