fix byte count and delay when writing on serial #1231
| Job | Run time |
|---|---|
| 25s | |
| 5m 19s | |
| 36s | |
| 4m 55s | |
| 1m 23s | |
| 2m 36s | |
| 46s | |
| 2m 23s | |
| 2m 48s | |
| 1m 37s | |
| 3m 24s | |
| 3m 19s | |
| 1m 36s | |
| 56s | |
| 1m 49s | |
| 53s | |
| 1m 34s | |
| 1m 55s | |
| 1m 1s | |
| 1m 59s | |
| 2m 42s | |
| 1m 8s | |
| 2m 20s | |
| 2m 54s | |
| 1m 9s | |
| 1m 44s | |
| 2m 18s | |
| 1m 12s | |
| 1m 28s | |
| 2m 3s | |
| 54s | |
| 1m 37s | |
| 2m 42s | |
| 1m 10s | |
| 1m 9s | |
| 2m 10s | |
| 1m 0s | |
| 1m 35s | |
| 2m 21s | |
| 1m 2s | |
| 39s | |
| 1m 16s | |
| 26s | |
| 1s | |
| 1s | |
| 1h 18m 15s |