low fps (10fps ) when screen removed

hello, i am using scrcpy because my screen was broken for a while and it was smooth.when i removed the screen completly from the phone , the problems began:it became laggy and the fps is alwyas 10 fps or lower . is there any solution?nb:my phone is tecno camon 15 and i am using scrcpy v2.4

No source files, tests, or entry points are identified in the report. Start by reproducing the low-FPS behavior on the Tecno Camon 15 with the screen removed, compare it with the screen attached, and inspect the scrcpy v2.4 performance path. Done should mean identifying whether the behavior is expected or isolating a reproducible cause and documented fix.

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