Cheap CH341A boards have soldering defects. Reflow the pins of the CH341A IC and the ZIF socket. On TOP boards, check the voltage regulator’s output under load (while writing).
This article dives deep into what this error means, why it occurs specifically with the CH341A (and its "TOP" variants like the TOP2013, TOP2048, or TOP3000), and how to fix it permanently. Cheap CH341A boards have soldering defects
Type B is the most insidious because it looks correct at first glance. Cheap CH341A boards have soldering defects
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