One part of the data collection is running with a frame dt at 0.1s (Fast Front End DAQ) . One the SQB2_Fb server we observed periodic (4h) lost of frames

2022-06-19-22h42m31-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339713769.200000000: merging is triggered on timeout (internal 1339713769.384414040 > max 1339713769.380000000)2022-06-20-01h18m02-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339723100.000000000: merging is triggered on timeout (internal 1339723100.182714050 > max 1339723100.180000000)2022-06-20-01h18m03-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339723101.000000000: merging is triggered on timeout (internal 1339723101.182614110 > max 1339723101.180000000)2022-06-20-02h42m31-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339728169.300000000: merging is triggered on timeout (internal 1339728169.482114080 > max 1339728169.480000000)2022-06-20-06h42m31-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339742569.500000000: merging is triggered on timeout (internal 1339742569.682614110 > max 1339742569.680000000)2022-06-20-10h42m31-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339756969.500000000: merging is triggered on timeout (internal 1339756969.687614040 > max 1339756969.680000000)2022-06-20-14h42m31-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339771369.700000000: merging is triggered on timeout (internal 1339771369.890614080 > max 1339771369.880000000)2022-06-20-18h42m31-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339785769.700000000: merging is triggered on timeout (internal 1339785769.885314080 > max 1339785769.880000000)2022-06-20-18h42m31-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339785769.800000000: merging is triggered on timeout (internal 1339785769.988514100 > max 1339785769.980000000)2022-06-20-22h42m32-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339800169.900000000: merging is triggered on timeout (internal 1339800170.084614090 > max 1339800170.080000000)2022-06-21-01h13m02-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339809200.800000000: merging is triggered on timeout (internal 1339809200.980314040 > max 1339809200.980000000)2022-06-21-01h13m03-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339809200.900000000: merging is triggered on timeout (internal 1339809201.084814110 > max 1339809201.080000000)2022-06-21-02h42m32-UTC>WARNING-[TolmFrameBuilder::ControlMerging] frame: 1339814570.000000000: merging is triggered on timeout (internal 1339814570.186714090 > max 1339814570.180000000)

 As trial the frame dt has been changed from 0.1s to  0.2s : operation performed from 2022-06-21-04h37m51-UTC to 2022-06-21-04h38m20-UTC . As consenquence the data collected bty these servers are missing during this period