Ok. Just tried out the new release. Used native_firm 10.2 and its firmkey from my cakes set up this time. Still having black screen. To be more precise, I enabled sys module/both cpu options and since I am booting 10.2 firm i disabled service replacement. Debug Pause to check which stage gone wrong. For patches I have the triple Cart/eshop/nim block, firm protection, RF, RO and sig patch as I want to try it clean without dev patches. When i boot firmware, patch were being applied and cached, config saved, firmware patched, modules injected, keyslot updated, sd unmounted, firm copied, after which screen goes black and stay that way.