diff --git a/components/box-emu/src/box-emu.cpp b/components/box-emu/src/box-emu.cpp
index 1dbd4fb..339c14e 100644
--- a/components/box-emu/src/box-emu.cpp
+++ b/components/box-emu/src/box-emu.cpp
@@ -267,7 +267,6 @@ bool BoxEmu::initialize_gamepad() {
   input_timer_ = std::make_shared<espp::HighResolutionTimer>(espp::HighResolutionTimer::Config{
       .name = "Input timer",
       .callback = [this]() {
-        espp::EspBox::get().update_touch();
         update_gamepad_state();
       }});
   uint64_t period_us = 30 * 1000;
diff --git a/components/espp b/components/espp
index 73e3012..c366e5b 160000
--- a/components/espp
+++ b/components/espp
@@ -1 +1 @@
-Subproject commit 73e30124b19e60965fbde2649e68e666cf5ed3e8
+Subproject commit c366e5b7e13818441169923b9d36b3b35785c55f
diff --git a/sdkconfig.defaults b/sdkconfig.defaults
index e41972b..3fde463 100644
--- a/sdkconfig.defaults
+++ b/sdkconfig.defaults
@@ -44,6 +44,8 @@ CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
 # FATFS config
 # Support long file names using buffer in heap
 CONFIG_FATFS_LFN_HEAP=y
+CONFIG_FATFS_VFS_FSTAT_BLKSIZE=16384 # increase speed of buffered reads
+CONFIG_FATFS_USE_FASTSEEK=y # increase speed of seeking for read-mode files
 
 #
 # USB config