diff --git a/firmware/FIRMWARE.ZX1 b/firmware/FIRMWARE.ZX1
index 127e650..1cd76e1 100644
Binary files a/firmware/FIRMWARE.ZX1 and b/firmware/FIRMWARE.ZX1 differ
diff --git a/firmware/FIRMWARE.ZX2 b/firmware/FIRMWARE.ZX2
index 88755d6..322757d 100644
Binary files a/firmware/FIRMWARE.ZX2 and b/firmware/FIRMWARE.ZX2 differ
diff --git a/firmware/FIRMWARE.ZX3 b/firmware/FIRMWARE.ZX3
index 650f11d..2282fba 100644
Binary files a/firmware/FIRMWARE.ZX3 and b/firmware/FIRMWARE.ZX3 differ
diff --git a/firmware/FIRMWARE.ZXD b/firmware/FIRMWARE.ZXD
index caedd82..e1d5fe5 100644
Binary files a/firmware/FIRMWARE.ZXD and b/firmware/FIRMWARE.ZXD differ
diff --git a/firmware/firmware.asm b/firmware/firmware.asm
index 0473a44..605f8ad 100644
--- a/firmware/firmware.asm
+++ b/firmware/firmware.asm
@@ -1922,7 +1922,7 @@ roms20  push    ix
         call_prnstr
       IF  vertical=0
         ld      bc, $040c
-        ld      hl, $20ff
+        ld      hl, $1fff
         call    inputs
         ld      hl, $1708
         ld      de, $0708
@@ -2295,7 +2295,7 @@ twaitk  jp      nz, waitky
         ld      de, $1201
         call    window
         ld      bc, $080b
-        ld      hl, $20ff
+        ld      hl, $1fff
         call    inputs
         ld      a, (items)
         add     a, empstr&$ff
diff --git a/firmware/strings.asm b/firmware/strings.asm
index 5fae148..8548c4c 100644
--- a/firmware/strings.asm
+++ b/firmware/strings.asm
@@ -4,7 +4,7 @@ cad1    defb    'http://zxuno.speccy.org', 0
       ELSE
 cad1    defb    'http://zxdos.forofpga.es', 0
       ENDIF
-        defb    'ZX-Uno BIOS v0.81', 0
+        defb    'ZX-Uno BIOS v0.82', 0
         defb    'Copyleft ', 127, ' 2020 ZX-Uno Team', 0
         defb    'Processor: Z80 3.5MHz', 0
         defb    'Memory:    '
@@ -41,7 +41,7 @@ cad8    defb    $10, '                         ', $10, '              ', $10, 0
 cad9    defb    $14, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11
         defb    $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $18, $11
         defb    $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $15, 0
-        defb    '   BIOS v0.81    ', $7f, '2020 ZX-Uno Team', 0
+        defb    '   BIOS v0.82    ', $7f, '2020 ZX-Uno Team', 0
       ELSE
         defb    'Press <Edit> to Setup',0
         defb    '      <Break> Boot Menu', 0
@@ -72,7 +72,7 @@ cad8    defb    $10, '                              ', $10, 0
 cad9    defb    $14, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11
         defb    $11, $11, $11, $11
         defb    $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $11, $15, 0
-        defb    ' BIOS v0.81 ', $7f, '2020 ZX1 Team', 0
+        defb    ' BIOS v0.82 ', $7f, '2020 ZX1 Team', 0
         defs    $66
       ENDIF
 cad10   defb    'Hardware tests', 0