diff --git a/src/board_controller/ant_neuro/ant_neuro.cpp b/src/board_controller/ant_neuro/ant_neuro.cpp
index b765f6ad4..11713a02d 100644
--- a/src/board_controller/ant_neuro/ant_neuro.cpp
+++ b/src/board_controller/ant_neuro/ant_neuro.cpp
@@ -307,7 +307,7 @@ void AntNeuroBoard::read_thread ()
     }
     catch (...)
     {
-        safe_logger (spdlog::level::trace, "device has no resistance_channels channels");
+        safe_logger (spdlog::level::trace, "device has no resistance channels");
     }
     std::vector<channel> ant_channels = stream->getChannelList ();
 
@@ -319,6 +319,7 @@ void AntNeuroBoard::read_thread ()
             int buf_channels_len = buf.getChannelCount ();
             for (int i = 0; i < (int)buf.getSampleCount (); i++)
             {
+                std::fill (package, package + num_rows, 0.0);
                 int eeg_counter = 0;
                 int emg_counter = 0;
                 int resistance_counter = 0;
diff --git a/src/board_controller/brainflow_boards.cpp b/src/board_controller/brainflow_boards.cpp
index e3f0a5657..37bb244cc 100644
--- a/src/board_controller/brainflow_boards.cpp
+++ b/src/board_controller/brainflow_boards.cpp
@@ -574,7 +574,7 @@ BrainFlowBoards::BrainFlowBoards()
         {"eeg_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}},
         {"emg_channels", {33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56}},
         {"resistance_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
-            32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58}},
+            32, 57, 58}},
         {"other_channels", {59}}
     };
     brainflow_boards_json["boards"]["31"]["default"] =
@@ -590,7 +590,7 @@ BrainFlowBoards::BrainFlowBoards()
         {"emg_channels", {65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88}},
         {"resistance_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
             32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 55, 56, 57, 58, 59, 60, 61, 62, 63,
-            64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90}},
+            64, 89, 90}},
         {"other_channels", {91}}
     };
     brainflow_boards_json["boards"]["32"]["default"] =
@@ -628,7 +628,7 @@ BrainFlowBoards::BrainFlowBoards()
         {"eeg_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}},
         {"emg_channels", {33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56}},
         {"resistance_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
-            32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58}},
+            32, 57, 58}},
         {"other_channels", {59}}
     };
     brainflow_boards_json["boards"]["35"]["default"] =
@@ -658,7 +658,7 @@ BrainFlowBoards::BrainFlowBoards()
         {"emg_channels", {65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88}},
         {"resistance_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
             32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 55, 56, 57, 58, 59, 60, 61, 62, 63,
-            64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90}},
+            64, 89, 90}},
         {"other_channels", {91}}
     };
     brainflow_boards_json["boards"]["37"]["default"] =
@@ -1009,7 +1009,7 @@ BrainFlowBoards::BrainFlowBoards()
         {"num_rows", 34},
         {"eeg_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24}},
         {"emg_channels", {25, 26, 27, 28}},
-        {"resistance_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30}},
+        {"resistance_channels", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 29, 30}},
         {"other_channels", {31}}
     };
     brainflow_boards_json["boards"]["52"]["default"] =