The red X flag is shown when there are Xruns. You should hear clicks and pops too ;-)
The red X flag is shown when there are Xruns. You should hear clicks and pops too ;-)
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Finally, when the red V or T flag is shown, your zynthian is working in a degraded state, with the CPU frequency capped to 600-800 MHz, trying to stabilize the system and avoid a hang-up. You shouldn't see any of them and if you do so, you should consider looking for a better power source (under-voltage) or using a heat sink (over-temperature).
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Finally, when the red V or T flag is shown, your zynthian is working in a degraded state, with the CPU frequency capped to 600-800 MHz, trying to stabilize the system and avoid a system crash. You shouldn't see any of them and if you do so, you should consider looking for a better power source (under-voltage) or using a heat sink (over-temperature).