Sry for the silence here,

had some rough days (flu & fever) ...
Hope to have alpha 5 for you next 2-3 days including support for NiceHash and some improvements for the scheduling (for some users alpha 2 was quicker then alpha 4 - thats going to be fixed)

Hope to be back with good news soon

We did not program scam and we did not lost all data. If you have any issue - it is possible to resolve it with our support system. Make sure your issue does not conflict with our rules: https://c-cex.com/?id=terms

Good news everyone! Stable firmware for LightningAsic controllers is underway, it should be ready for public in the coming week and it will be possible to upgrade (from v1, v2, v2.1..) by uploading it to the upload page. The firmware .bin will be released for public, but it is compatible only with LightningAsic controllers. Upgrading from factory Tp-link 703N will not work and it might brick your Tp-link, so don't even try!

Posting here so I can send a PM.