Bissell SpotBot’s excessive water/detergent for each use

Our reliable Spotbot suddenly uses 7/8 of the cleaner/water for just one job. Besides needing a refill for each use, it soaks the carpet and doesn’t suck up the extra moisture. Help!

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 2
crwdns2934285:0crwdne2934285:0