{
  'Build Id': 'unset',
  'Business Unit': ['Platform'],
  'ReOpened Count': 0.0,
  'Severity': 'Unset',
  'System': 'SL Simulator',
  'Target Viewer Version': 'viewer-development',
  'What just happened?': 'For an element of a scripted game that I host, I poll region status and region coordinates for over a decade.  Ever since the most recent server release ( https://releasenotes.secondlife.com/simulator/2022-02-10.568388.html ), there have been intermittent failures using llRequestSimulatorData() where requests for data are silently dropped.  \r\n\r\nI have made changes to my system to address the issue, in case I was running up against new undocumented throttles; and because it was a decade old.  The errors still persist.  Here is a much simpler sample of my script that produces the same errors.\r\n\r\n---- Sample Script ----\r\n\r\ninteger check_index;\r\ninteger check_mode  = 1;\r\n\r\nkey reg_online;\r\nkey reg_location;\r\n\r\nlist region_names   = [\r\n    "The Rot",\r\n    "Cormac",\r\n    "Hambone Slough",\r\n    "Fort Stygian",\r\n    "The Great Fissure",\r\n    "The Wastelands",\r\n    "The Junkyard",\r\n    "The Sand Seas",\r\n    "North Yard",\r\n    "Burnt Oak"\r\n];\r\n    \r\nlist region_coords  = [\r\n    <201472., 265216., 0.>, //  The Rot\r\n    <201216., 265216., 0.>, //  Cormac\r\n    <200960., 265472., 0.>, //  Hambone Slough\r\n    <201472., 265472., 0.>, //  Fort Stygian\r\n    <201216., 265472., 0.>, //  The Great Fissure\r\n    <201216., 265728., 0.>, //  The Wastelands\r\n    <201472., 265728., 0.>, //  The Junkyard\r\n    <200960., 265216., 0.>, //  The Sand Seas\r\n    <201472., 265984., 0.>, //  North Yard\r\n    <201216., 265984., 0.>  //  Burnt Oak\r\n];\r\n\r\ndefault {\r\n    state_entry() {\r\n        check_mode      = 1;\r\n        check_index     = llGetListLength(region_names);\r\n        reg_online      = llRequestSimulatorData(llList2String(region_names, --check_index), DATA_SIM_STATUS);\r\n        llResetTime();\r\n        llSetTimerEvent(10.);\r\n    }\r\n\r\n    dataserver(key queryid, string data) {\r\n        llSleep(1. / 45.);\r\n        if (queryid == reg_online) {\r\n            llSetTimerEvent(10.);\r\n            if (~check_index) {\r\n                llSetText(llList2String(region_names, check_index) + ": " + data + "\\n" + (string)llGetTime(), <0.0, 1.0, 1.0>, 1.0);\r\n                if (llToLower(data) != "up") {\r\n                    //  I do error stuff here.\r\n                }\r\n                --check_index;\r\n            }\r\n\r\n            if (~check_index) {\r\n                reg_online      = llRequestSimulatorData(llList2String(region_names, check_index), DATA_SIM_STATUS);\r\n            } else {\r\n                check_mode      = 2;\r\n                check_index     = llGetListLength(region_names);\r\n                reg_location    = llRequestSimulatorData(llList2String(region_names, --check_index), DATA_SIM_POS);\r\n            }\r\n        } else if (queryid == reg_location) {\r\n            llSetTimerEvent(10.);\r\n            if (~check_index) {\r\n                llSetText(llList2String(region_names, check_index) + ": " + data + "\\n" + (string)llGetTime(), <0.0, 1.0, 1.0>, 1.0);\r\n                if ((vector)data == ZERO_VECTOR) {\r\n                    llInstantMessage(llGetOwner(), llList2String(region_names, check_index) + " is reporting as ZERO_VECTOR");\r\n                    //  I do error stuff here.\r\n                } else {\r\n                    region_coords  = llListReplaceList(region_coords, [(vector)data], check_index, check_index);\r\n                }                \r\n            }\r\n            --check_index;\r\n            if (~check_index) {\r\n                reg_location    = llRequestSimulatorData(llList2String(region_names, check_index), DATA_SIM_POS);\r\n            } else {\r\n                //  We\'re All Done  Pause for a Bit, go again.\r\n                llSetTimerEvent(0.);\r\n                llSleep(5.);\r\n                check_mode      = 1;\r\n                check_index     = llGetListLength(region_names);\r\n                reg_online      = llRequestSimulatorData(llList2String(region_names, --check_index), DATA_SIM_STATUS);\r\n                llResetTime();\r\n                llSetTimerEvent(10.);\r\n            }\r\n        } else {\r\n            llInstantMessage(llGetOwner(), "Dataserver (unknown key): " + (string)queryid + " Data: " + data );\r\n        }\r\n        llResetTime();\r\n    }\r\n\r\n    timer() {\r\n        //  An Error, but we keep going\r\n        if (check_mode == 1) {\r\n            llInstantMessage(llGetOwner(), "Dataserver Timeout (Online check): " + llList2String(region_names, check_index));\r\n            reg_online      = llRequestSimulatorData(llList2String(region_names, check_index), DATA_SIM_STATUS);\r\n        } else if (check_mode == 2) {\r\n            llInstantMessage(llGetOwner(), "Dataserver Timeout (Vector check): " + llList2String(region_names, check_index));\r\n            reg_location    = llRequestSimulatorData(llList2String(region_names, check_index), DATA_SIM_POS);\r\n        }\r\n    }\r\n}',
  'What were you doing when it happened?': "Here's some object names and SLT timestamps for the region The Wastelands on March 1st:\r\n\r\nObject - Time:\r\nSpawn.Navigator.4.common    - 2:58pm\r\nSpawn.Navigator.4.common    - 3:10pm\r\nSpawn.Navigator.4.uncommon - 3:11pm\r\nSpawn.Navigator.4.uncommon - 3:11pm\r\nSpawn.Navigator.4.common    - 3:21pm\r\nSpawn.Navigator.4.common    - 3:25pm\r\n-- Region Restart at 3:32 --\r\nSpawn.Navigator.4.common    - 3:32pm\r\nSpawn.Navigator.4.common    - 3:41pm\r\nSpawn.Navigator.4.common    - 4:11pm\r\nSpawn.Navigator.4.common    - 4:16pm\r\nSpawn.Navigator.4.common    - 4:17pm\r\nSpawn.Navigator.4.common    - 4:28pm  - Two Unresolved\r\nSpawn.Navigator.4.common    - 4:28pm  - Two Unresolved\r\nSpawn.Navigator.4.common    - 4:28pm  - Two Unresolved\r\nSpawn.Navigator.4.rare- 4:29pm  - Two Unresolved\r\nSpawn.Navigator.4.common    - 4:31pm\r\nSpawn.Navigator.4.common    - 4:36pm\r\nSpawn.Navigator.4.common    - 4:37pm\r\nSpawn.Navigator.4.rare- 4:50pm\r\nSpawn.Navigator.4.common    - 4:52pm\r\nSpawn.Navigator.4.common    - 5:00pm\r\nSpawn.Navigator.4.common    - 5:17pm - Two Unresolved\r\nSpawn.Navigator.4.uncommon    - 5:26pm\r\nSpawn.Navigator.4.uncommon    - 5:28pm\r\nSpawn.Navigator.4.common    - 5:30pm - Three Unresolved\r\nSpawn.Navigator.4.common    - 5:33pm\r\nSpawn.Navigator.4.uncommon    - 5:36pm\r\nSpawn.Navigator.4.common    - 5:39pm - Three Unresolved\r\nSpawn.Navigator.4.common    - 5:42pm\r\nSpawn.Navigator.4.uncommon    - 5:42pm\r\nSpawn.Navigator.4.common    - 5:46pm\r\nSpawn.Navigator.4.common    - 5:57pm\r\nSpawn.Navigator.4.common    - 5:57pm\r\nSpawn.Navigator.4.uncommon    - 6:03pm ",
  'What were you expecting to happen instead?': 'Things to work.',
}