Bumper / cliff sensor error on the Dreame X10

Dreame L10s Ultra Filter Dreame L10s Ultra Left side brush Dreame L10s Ultra Right side brush Dreame L10s Ultra Mop Pad Dreame L10s Ultra Side brush set Dreame L10s Ultra Mop pad (4-pack) Dreame L20 Ultra Replacement Battery Dreame L20 Ultra Main Brush Roller Dreame L10s Pro Ultra Filter Dreame L10s Pro Ultra Left side brush Dreame L10s Pro Ultra Right side brush Dreame L10s Pro Ultra Side brush set Dreame L10s Pro Ultra Main Brush Roller Dreame L10s Pro Ultra Mop pad (4-pack) Dreame L10 Pro Filter Dreame L10 Pro Left side brush Dreame L10 Pro Right side brush Dreame L10 Pro Side brush set Dreame L10 Pro Mop pad (4-pack) Dreame L20 Ultra Filter Dreame L20 Ultra Left side brush Dreame L20 Ultra Right side brush Dreame L20 Ultra Side brush set Dreame L10s Pro Ultra Mop Pad Dreame L10 Pro Main Brush Roller Dreame L10 Pro Mop Pad Dreame L20 Ultra Mop pad (4-pack) Dreame L30 Ultra Filter Dreame L30 Ultra Left side brush Dreame L30 Ultra Right side brush Dreame L30 Ultra Side brush set Dreame L30 Ultra Mop pad (4-pack) Dreame L40 Ultra Filter Dreame L40 Ultra Left side brush Dreame L40 Ultra Right side brush Dreame L20 Ultra Mop Pad Dreame L30 Ultra Main Brush Roller Dreame L30 Ultra Mop Pad Dreame L40 Ultra Side brush set Dreame L40 Ultra Mop pad (4-pack) Dreame L50 Filter Dreame L50 Left side brush Dreame L50 Right side brush Dreame L50 Side brush set Dreame L50 Mop pad (4-pack) Dreame L40 Ultra Main Brush Roller Dreame L40 Ultra Mop Pad Dreame L50 Replacement Battery Dreame L50 Main Brush Roller Dreame L50 Mop Pad Dreame L60 Filter Dreame L60 Left side brush Dreame L60 Right side brush Dreame L60 Side brush set Dreame L60 Mop pad (4-pack) Dreame X10 Filter Dreame X10 Left side brush Dreame X10 Right side brush Dreame X10 Brush guard Dreame X10 Side brush set Dreame X10 Cable organizer Dreame X10 Cleaning tool Dreame X10 Charging cable Dreame X10 Remote control Dreame X10 Mop pad (4-pack) Dreame L60 Main Brush Roller Dreame L60 Mop Pad Dreame X10 Replacement Battery Dreame X10 HEPA Filter Dreame X10 Main Brush Roller Dreame X10 Mop Pad Dreame X10 Dust Bag Dreame X10 Water Tank Filter Dreame X10 Dock Filter Dreame X10 Dock base pad Dreame X20 Filter Dreame X20 Left side brush Dreame X20 Right side brush Dreame X20 Side brush set Dreame X20 Mop pad (4-pack) Dreame X20 Ultra Filter Dreame X20 Ultra Left side brush Dreame X20 Ultra Right side brush Dreame X20 Ultra Side brush set Dreame X20 Ultra Mop pad (4-pack) Dreame X20 Main Brush Roller Dreame X20 Mop Pad Dreame X20 Ultra Replacement Battery Dreame X20 Ultra Main Brush Roller Dreame X20 Ultra Mop Pad Dreame X30 Filter Dreame X30 Left side brush Dreame X30 Right side brush Dreame X30 Side brush set Dreame X30 Mop pad (4-pack) Dreame X30 Ultra Filter Dreame X30 Ultra Left side brush Dreame X30 Ultra Right side brush Dreame X30 Ultra Side brush set Dreame X30 Replacement Battery Dreame X30 Mop Pad Dreame X30 Ultra Main Brush Roller Dreame X30 Ultra Mop Pad Dreame X30 Ultra Mop pad (4-pack) Dreame X40 Filter Dreame X40 Left side brush Dreame X40 Right side brush Dreame X40 Side brush set Dreame X40 Mop pad (4-pack) Dreame X40 Ultra Filter Dreame X40 Ultra Left side brush Dreame X40 Ultra Right side brush Dreame X40 Ultra Side brush set Dreame X40 Replacement Battery Dreame X40 Main Brush Roller Dreame X40 Mop Pad Dreame X40 Ultra Main Brush Roller Dreame X40 Ultra Mop pad (4-pack) Dreame X50 Filter Dreame X50 Left side brush Dreame X50 Right side brush Dreame X50 Side brush set Dreame X50 Mop pad (4-pack) Dreame R10 Filter Dreame R10 Left side brush Dreame R10 Right side brush Dreame R10 Side brush set Dreame X40 Ultra Replacement Battery Dreame X40 Ultra Mop Pad Dreame X50 Replacement Battery Dreame X50 Main Brush Roller Dreame X50 Mop Pad Dreame X10 Floor Cleaning Solution Dreame X20 Replacement Battery Dreame L10s Ultra Replacement Battery Dreame L10s Ultra Main Brush Roller Dreame L10s Pro Ultra Replacement Battery Dreame R10 Main Brush Roller Dreame L30 Ultra Replacement Battery Dreame L40 Ultra Replacement Battery Dreame L60 Replacement Battery Dreame X10 Side Brush Dreame X30 Main Brush Roller Dreame X30 Ultra Replacement Battery