hello jbl,
let me double confirm what’s the background running services.
for example, did you put CPU/GPU with heavy loading for testing camera stream?
here’s pre-built binary update with some potential fixes. Topic274905_Dec07.zip (72.8 KB)
please give it a try to based-on r35.4.1, and update /usr/lib/aarch64-linux-gnu/tegra/libnvfusacap.so for testing.