Here I will post my daily observations of the tiles with some comments. The summary is on : https://drupal.star.bnl.gov/STAR/blog/lisa/Bad-tiles-and-electronics-channels-EPD-Run-2024

May 12th

One more empty plot (and ADC): W PP2 TT 8, W PP1 TT6, W PP2 TT10, E PP7 TT22, E PP7 TT18,

May 1st

Online plots empty:  W PP1 TT6, W PP2 TT10, E PP7 TT22, E PP7 TT18, 
Except of that:
Looks like only half od EPD (repeats on several "sets of plots" for a given run) is really getting hits: https://online.star.bnl.gov/epd/Signal/25121/25121077.adc_Rg4_West.png
run 25121077
By "eye" visible below: 


Many histos empty in next runs were empty or nearly empty. 
Short runs later - difficult to say sth more.
update: there start/end delay were switched to old ones, possible reason for mess.

April 30

Online plots empty:  W PP1 TT6, W PP2 TT10, E PP7 TT22, E PP7 TT18, 

April 29

What I would do/check: 
1)  check on scope and change channel: E PP7 TT18, W PP2 TT10
2)  observe:  E PP7 TT22

Claim completely out:
W PP1 TT6 

empty plots:

EQ2 BD8 Ch24 - W PP1 TT6  :  Passed the 7 pattern test. Used to be dead last year, Tristan changed the channel and still dead.

EQ3 BD4 Ch14 - W PP2 TT10  :  Passed the 7 pattern test. Used to be dead last year, Tristan changed the channel and still dead.

EQ1 BD2 Ch26 - E PP7 TT18 : no info from last year. Passed the 7 pattern test this year. 

only dark current:

EQ 1Bd2 Ch30 - E PP7 TT22 

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These were reported dead in: (3)

W PP6TT1 - shows mips on the online plots; Dead according to (3); In 2023  not passed 7 pattern test, but not dead? (1)

E PP9TT15 - shows mips on the online plots so probably : not dead? (3) reacted to vped change, but did not show cosmics on scope

E PP1TT31 - shows mips on the online plots so probably : not dead? was dead last year, but then alive... and now again dead... (1,2); reacted to vped change, but did not show cosmics on scope(3)

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1 - https://drupal.star.bnl.gov/STAR/blog/mstefaniak/Run-23-major-changes-EPD
2 - https://drupal.star.bnl.gov/STAR/blog/mstefaniak/Summary-June-8th-2023
3 - https://drupal.star.bnl.gov/STAR/blog/mstefaniak/Changed-channels-and-7-Pattern-final-vol1