Remove requireFreeBuffer as it is flawed
#314
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| 1m 10s | |
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| 35s | |
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| 2m 7s | |
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| 1m 24s | |
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| 42s | |
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| 2m 6s | |
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| 1m 20s | |
| 1m 20s | |
| 26m 11s |