Seems the issue was fixed in the new release. Since 2 weeks, no more Host Unreachable. Working to raise my uptime back wich went down from 97% to 92% ...
Also the nice thing in the new update is that on siahub.info the uptime is updated nicely :)
Even after updating to v1.3.2 - I get this and similar error.
I checked windows "Event Viewer". EventViewer documents couple of error caused by SaiUI.exe, but no details. Only error message is - 0xc0000005
A deeper research about this error message (see some of search results below) suggests me that Develper has written a bad code.
Developers - Can you help ?
----------------------- internet search result ------------------
DEP has been enabled for both hardware and software components since Windows XP SP2. However, some programs are still unable to be fully compatible with it. Some applications adopt a technique, usually called dynamic code generation, which doesn't tag these codes with an execute permission. As a result, this conflict gives rise to the problem. Besides, if software is developed without SafeSEH, it tends to cause 0xC0000005 error when DEP is enabled on the computer.
If you encounter the error code because of DEP, you can contact the developer of the software causing the issue and ask whether they have a solution. Alternatively, you can disable DEP for the software in question and this can be done through following steps:
I'm not SIA, and I generally I don't follow your analogy.
I'ts quite cleverly thought to incentify hosts by having something at stake. If the host fails to show proof of storage when asked by the renter, it's a bad hosts. Bad hosts will be penalized in their ranking, and will loose the potential revenue and the collatteral at stake, that will be burnt - no one get's any benefit from it.
Also note that the team behind sia is not the ones that you will buy the coins from. Coins are minted by miners, who will get reward for their mining - those coins can be bought at eg. shapeshift. SIA is very fair play and 100% regulated by the block chain.
2018/02/14 06:53:25.268392 storageobligations.go:574: Missed storage proof. Revenue would have been 1000000000000000000000000.
2018/02/14 07:59:52.677627 storageobligations.go:574: Missed storage proof. Revenue would have been 1000000000000000000000000.
2018/02/14 10:40:29.585312 storageobligations.go:574: Missed storage proof. Revenue would have been 1000000000000000000000000.
2018/02/14 20:06:07.382028 storageobligations.go:574: Missed storage proof. Revenue would have been 1000000000000000000000000.
2018/02/15 05:11:07.760056 storageobligations.go:574: Missed storage proof. Revenue would have been 1000000000000000000000000.
after reading this post I've checked the network usage on my sia host. And there was a huge increase of traffic sent on port 9881 starting at the beginning of the month. At the 14th I've limited the traffic sent from port 9881 to 1Mbit/s.
Are these allnew hosts downloading the blockchain? Or could this be some type of DOS/Flood-attack using SIA gateways?