Clear marker list when device appears slow.
Clear marker list when device appears slow.

AurelienLourot/myberl.in,AurelienLourot/myberl.in,AurelienLourot/mybeir.ut,AurelienLourot/myberl.in,AurelienLourot/mybeir.ut,AurelienLourot/mybeir.ut